Greenheck Fan SFD, SWB, SFB User Manual

Centrifugal Utility Fans

Model SFD, SFB and SWB

Direct and Belt Drive

November

2011

Models SFD, SFB and SWB

Utility Fans

Contents

Standard Construction Features ......................4-5

Severe Duty Options ........................................... 6

Temperature Options .......................................... 7

Options and Accessories ............................... 8-9

Engineering Data .............................................. 10

Typical Installations .......................................... 11

Greenheck Fan Corporation certiﬁes that the model SFD, SFB and SWB, fans shown herein are licensed to bear the AMCA Seal. The ratings shown are based on tests and procedures performed in accordance with AMCA Publication 211 and comply with the requirements of the AMCA Certiﬁed Ratings Program. The certiﬁed ratings for Model SFD, SFB and SWB are shown on pages 15-61.

SFD, SFB and SWB Series 100, 200 and 300 models are listed for electrical (UL/cUL 705) File no. E40001

SWB Series 200 and 300 models are listed for grease removal (UL/cUL 762) File no. MH11745

SWB Series 200 and 300 models are listed for Emergency Smoke Control Systems File No. MH17511

Discharge Position and Dimensional Data ...12-13

Fan Identification/Model Selection.................... 14

SFD Performance and Dimensions .................. 15

SFB Performance and Dimensions ............ 16-25

SWB Performance and Dimensions ........... 26-61

Typical Specifications ................................. 62-63

Greenheck Fan Corporation certiﬁes that the model SWB Series 300 AF, fans shown herein are licensed to bear the AMCA Seal. The ratings shown are based on tests and procedures performed in accordance with AMCA Publication 211 and AMCA Publication 311 and comply with the requirements of the AMCA Certiﬁed Ratings Program. The certiﬁed ratings for Model SWB Series 300 AF are shown on pages 49-61.

High Wind Certiﬁcation

Miami-DADE Notice of Acceptance (NOA) 09-0303.31 for high wind and hurricane zones

Florida Product Approval Number - FL12680

2

Seismic Certiﬁcation

OSHPD - Ofﬁce of Statewide Health Planning

and Development - OSP-0113-10

IBC 2006 and 2009 - International Building Code

Models SFD, SFB and SWB

Utility Fans

Model Comparison

Location Mounting Airﬂow Application

Model

Drive

Type

Impeller

Type

Performance

Outdoor

Indoor

Roof Curb

Base/Floor

Hanging

Wall

Ceiling Mounted

Exhaust

Supply

Reversible

Recirculate

SFD

SFB

SWB

                                 

Models SFD and SFB

Greenheck models SFD and SFB forward-curved utility fans have been designed for supply, exhaust and return air applications requiring low to medium air volumes and pressures. You will receive the following benefits with these fans:

• SFD fans are available in four sizes (6, 7.5, 9 and

10) with different rpm motors. Capacities range from 300 to 2,600 cfm (510 to 4,600 m³/hr) with static pressures to 2.5 in. wg (623 Pa).

• SFB fans are available in ten sizes (9 through 30) with capacities ranging from 360 to 25,200 cfm

(610 to 42,800 m³/hr) and static pressures to

3.5 in. wg (872 Pa).

• Greenheck utility fans are designed, engineered and tested prior to shipment to provide years of smooth, vibration-free operation with minimal maintenance.

• The fan may be mounted indoors or outdoors.

• All fan sizes are tested in our AMCA accredited

laboratory to ensure complete and accurate performance ratings. All models are licensed to bear the AMCA Air Performance seal. Performance as cataloged is assured.

General/Clean Air

Contaminated Air

Spark Resistant

Grease (UL 762)

Smoke Control (UL)

High Wind (150 mph)

High Temp (above 200°F )

Belt

Direct

Centrifugal

Propeller/Axial

Mixed Flow

Maximum Volume

(cfm)

2,600 2.5 $

25,200 3.5 $$

54,000 5 $$

Model SWB

Greenheck’s backwardinclined utility fans have many advantages; higher operating efficiencies, non-overloading horsepower curves and higher pressure capabilities. You will also receive the following benefits with these fans:

• SWB Series 100 in ten sizes (106 through 124) with capacities from 70 to 11,000 cfm

(120 to 18,700 m³/hr) and static pressures to

3.0 in. wg (747 Pa).

• SWB Series 200 in twelve sizes (206 through 224) with capacities from 70 to 13,700 cfm

(120 to 23,300 m³/hr) and static pressures to

5.0 in. wg (1250 Pa).

• SWB Series 300 in seven sizes (327 through 349) with capacities from 4,600 to 54,000 cfm

(7,700 to 91,700 m³/hr) and static pressures to

5.0 in. wg (1250 Pa).

• Three different series of construction will meet your exact needs in the most efficient manner.

• Greenheck utility fans are designed, engineered and tested prior to shipment to provide years of smooth, vibration-free operation with minimal maintenance.

• Fans are tested in our AMCA accredited laboratory to ensure complete and accurate performance ratings. All models are licensed to bear the AMCA Air Performance seal. SWB 300 Series AF fans are licensed to bear the AMCA Sound and Air Performance seal. Performance as cataloged is assured.

Maximum Static Pressure

(in. wg)

Relative Cost

3

Standard Construction Features

1 Wheel

2 Finish

3 Housing

4 Housing

Supports

5 Mounting

Holes

6 Drive

Frame

7 Fasteners

8 Motor

9 Inlet Cone

SFD and SFB fans have forward-curved centrifugal wheels constructed of die formed steel with blades securely riveted to a steel backplate and rim. Each wheel is statically and dynamically balanced to precise tolerances.

SWB Series 100 and 200 through size 210 have backward-inclined nonoverloading centrifugal wheels constructed of aluminum. Series 200, sizes 212 and larger and Series 300 wheels are constructed of steel or aluminum. Backward-inclined wheels are made of a heavy-gauge material with singlethickness blades securely riveted or welded to a heavy-gauge backplate and wheel cone. SWB Series 300 fans are available with aluminum airfoil wheels. Each wheel is statically and dynamically balanced to precise tolerances.

All structural steel parts are phosphate treated and coated with Greenheck’s Permatector™ for a long lasting finish. Galvanized construction remains unpainted.

•See housing and drive frame information for specific material and coating.

SFD and SWB Series 100 housings are constructed of galvanized steel. SFB and SWB Series 200 and 300 housings are constructed of steel and coated with Permatector™. Both are available in clockwise or counterclockwise rotation and are field rotatable to the eight standard discharge positions. Housing sides are bonded to the fan scroll with an airtight lock seam. Fully welded scrolls are available on SFB and SWB Series 200 and 300 models.

Housing supports are constructed of heavy gauge-steel with formed flanges for extra strength.

Base rails have prepunched mounting holes which allow for easy installation.

Series 100 and 200 drive frames are constructed of rugged, welded and coated steel members (Series 300 drive frames are constructed of reinforced heavy gauge galvanized steel) supporting the shaft and bearings to provide rigid reinforcement for the housing. SFD drive frames are constructed of galvanized steel, bolted and available in arrangement 4. SFB and SWB are arrangement 10.

Corrosion-resistant fasteners are used to secure unit base and blower scroll assembly.

Heavy-duty ball bearing motors are carefully matched to the fan load. Open drip proof, totally enclosed and explosion resistant enclosures are available.

Streamlined inlet cone design provides for low turbulence air intake, reducing intake losses and sound levels.

SFD SFB

Forward Curved

SWB

100 200 300

Backward Inclined

— — — — —

Galvanized

Painted Steel

or Aluminum

Painted Steel

    

Galvanized

Painted Steel

    

Backward Inclined or Airfoil

Painted Steel

Galvanized

10 Motor

11 Drive

12 Fan Shaft

13 Bearings

44

Belt Drive Only Features

A pivoting motor plate with adjusting screws make belt tensioning a quick

Plate

Assembly

and easy operation.

Machined, cast iron pulleys are factory set to the required RPM and are adjustable for final system balancing for applications with 10 hp or less motors. Sized for a minimum of 150% of driven horsepower.

Precision turned, ground and polished solid steel shafts are sized so the first critical speed is at least 25% over the maximum operating speed. Stainless steel shafts are available on SWB Series 200 and 300 fans.

Heavy-duty, self-aligning pillow block ball bearings are selected for a minimum L10 life in excess of 100,000 hours (L50 average life of 500,000 hours) at maximum cataloged operating conditions.

   

Standard Construction Features

2

7

8

SFD

3

5

1

13

11

10

12

13

8

6

5

3

4

SFB and SWB 200 Series

3

11

10

13

3

7

2

12

8

6

5

4

2

13

12

8

5

11

6

10

SWB 300 SeriesSWB 100 Series

5

Severe Duty Options

High Wind and Hurricane

Greenheck is leading the high wind standard for roof top fans and ventilators. Forceful winds and windborne debris are the cause of most hurricane damage. Hurricane winds start at 75mph. At speeds over 150mph, wind can exert a force of 75poundspersquarefoot of pressure or over 900pounds on a fan. Forceful winds are not the only problem, wind-borne debris can also cause detrimental effects to objects and structures. High winds and extreme forces are the cause of most storm damage. By analyzing calculations, computer simulations and actual testing—Greenheck developed the High Wind Standard.

Protocols designed to protect against wind borne debris and severe wind loads:

Greenheck worked with Miami-Dade County to outline a high velocity hurricane zone standard for rooftop fans. The SFD,

Miami-Dade County Test Protocols

Florida Product Approval

SFB and SWB Series 100 and 200 have been certified by an independent third party to the ASTM E-330 Static Pressure Difference Standard, Florida Building Code Test Protocol TAS-201 (large missile impact), 202 (static pressure difference) and 203 (cyclic pressure) Static Pressure Difference. NOA #09-0303.31

Florida Product Approval ensures that products which have been approved can be used anywhere in the State of Florida which are not governed by the MiamiDade County high wind regulations. More information can be found on the Florida Building Code website. Florida Product Approval FL12680

Seismic

With changes in building codes and standards, more equipment is required to be seismically certiﬁed in areas of the country not commonly thought of as being in seismically active zones.

The International Building Code (IBC) is designed to provide model code regulations that safeguard public health and safety in all U.S. communities. The IBC 2009 is the latest version adopted on state or local levels. With this code, the standards are intended to improve the performance and design of non-structural systems subject to seismic events.

The State of California, one of the most active seismic areas in the United States, has the Ofﬁce of Statewide Health Planning and Development (OSHPD). OSHPD regulates the design and construction of healthcare facilities to ensure they are safe and capable of providing services to the public after a seismic event. OSHPD developed their own unique certiﬁcation process to incorporate the IBC and ASCE testing standards to ensure equipment remains operable after a seismic event.

Protocols designed for seismic standards:

All Greenheck seismically certified models have been tested using the most severe seismic event that is found on the Spectral Response Map per IBC Figures 1613.5

Seismic Testing Criteria

California OSHPD Test Protocols

Certified Independent Third-Party Testing

(1-2). Because our testing is performed under the worst case scenario, using the highest mapped seismic load, highest level occupancy category, worst case site class, and highest code mandated importance factor, this allows Greenheck seismically certified fans to be used anywhere in the United States under any conditions.

The California Office of Statewide Health Planning and Development (OSHPD) requires all certified models be shake table tested in accordance with ICC ES AC-156, in which the fans are physically subjected to the same or greater forces than they will see during a seismic event. Subjecting Greenheck models SWB, SFD and SFB fans to this type of testing ensures the fans will operate without problems after a seismic event. (OSP-0113-10 - SWB Series 100 and 200 SFB, SFD)

All Greenheck seismically certified fan models have gone through extensive testing procedures. Greenheck models SWB, SFD and SFB have been certified to IBC 2006, 2009, ASCE 7-05 and California OSHPD standards through both engineering calculations and shake table testing by independent third party engineering firms. (SWB Series 100 and 200, SFB and SFD)

6

Temperature Options

Testing

High temperature testing was conducted at Greenheck’s Research and Development facility with airstream temperatures in excess of 1000°F (538°C). Temperatures were monitored at the following critical locations throughout the tests: bearings, bearing compartment, motor, motor compartment, airstream and fan housing.

Operating Temperatures

Utility set fans are suitable for applications with elevated temperature airstreams. Refer to the chart at the right for operation temperature guidelines and optional accessories.

High Temperature/Emergency Smoke Control

The SWB Series 200 sizes 212 to 224 and Series 300 may be equipped for emergency smoke removal applications by specifying a high temperature option. The table below right indicates the construction features included in the high temperature options enabling exhaust of heat and smoke at 500°F (260°C) for a minimum of 4 hours or 1000°F (538°C) for a minimum of 15 minutes.

High Temperature Option SWB Series 200 & 300

•500°F(260°C) for a minimum of 4 hours

•1000°F(538°C) for a minimum of 15 minutes

Temperature ratings tested in accordance to UL smoke control systems.

Emergency Smoke Control - UL Listed SWB Series 200 & 300

•500°F(260°C) for a minimum of 4 hours

•1000°F(538°C) for a minimum of 15 minutes

Testing for Emergency Smoke Temperature and Time Guidelines

Code Class Tested Temperature

IRI 500°F

SBCCI 1000°F (538°C) 0.25

BSI Class A 302°F

Class B 482°F

Class C 572°F

Class D 572°F

Class E 752°F

SWB

Operating

Temperatures

and Construction

-20° to 200°F

(-29° to 93°C)

Standard

201° to 300°F

(94° to 149°C)

Heat Slinger/Shaft Seal

301° to 400°F

(149° to 204°C)

Heat Slinger/Shaft Seal

The maximum continuous operating temperature on the SWB is 400°F. For continuous operating temperatures between 401° and 1000°F use an Arrangement 1, 9 or 10, backward-inclined centrifugal fan model BISW.

High Temperature SWB Features

Series 200 & 300

Steel Construction

Shaft Seal

Heat Slinger

Weatherhood

UL Label (Power ventilators for smoke control systems)

Series

100

Galvanized

Painted

     

   

(260°C) 4.00

(150°C) 5.00

(250°C) 2.00

(300°C) 0.50

(300°C) 1.00

(400°C) 2.00

SWB

Series

200

Aluminum

Steel

Airstream

 

High

Temperature

Option

     

Time

(Hours)

SWB

Series

Steel SFD SFB

SFD, SFB

300

High

Temperature

Option with UL



Spark-Resistant Construction Options

The following AMCA Standards apply to fan applications that may involve the handling of potentially explosive or flammable particles, fumes or vapors.

•AMCA Type A - All parts in contact with the

airstream are constructed of nonferrous material (aluminum). Model SWB does not meet AMCA Type A spark resistant construction because the fan shaft is steel.

•AMCA Type B - The fan wheel is constructed

of nonferrous material (aluminum). A nonferrous (aluminum) rub ring surrounds the fan shaft where

it passes through the fan housing. Available on all

SWB sizes with an aluminum wheel and rub ring.

•AMCA Type C - The inlet cone is constructed

of nonferrous material (aluminum). A nonferrous (aluminum) rub ring surrounds the fan shaft where it passes through the fan housing.

The constructions listed minimize the potential of ferrous components making contact with each other that may produce sparks. However, they do not guarantee against the potential of producing sparks. The installer must electrically ground all fan and system components.

7

Options and Accessories

UL/cUL 762 - SWB Series 200 and

300 models are listed for grease removal (UL/cUL 762). The UL/cUL 762 option includes a weatherhood, threaded drain connection and access door. Indoor mounting requires the fan to have welded scroll construction.

Weatherhood - Available to completely cover the motor

and drive compartments; protecting the shaft, bearings, motor and drive components from moisture and other adverse weather conditions. Weatherhoods are vented to provide sufficient motor cooling, designed to meet OSHA guidelines and are easily removed for service access. Series 300 includes an access door.

Drain Connection - Threaded drain connections can

be provided to drain moisture from the bottom of the fan housing.

Grease Trap (SWB Only) - Aluminum trap is designed

to collect grease residue and avoid drainage onto roof surface. Disposable grease absorbents are available for easy maintenance.

Access Doors - Access doors provide access for

inspection and cleaning. Either bolted or hinged, quick opening access doors are available on all models except SFD. (Series 100—bolted option only)

Welded Scroll Construction - Welded scroll

construction is available on SWB Series 200 and 300.

Aluminum Construction - Aluminum airstream option is

available on SWB Series 200.

Dampers - Gravity or motorized

parallel blade backdraft dampers feature sturdy galvanized frames with prepunched mounting holes, aluminum blades with felt edges and balanced design for minimal resistance to airflow. Backdraft dampers are not

suitable for downblast or bottom angular downblast discharge positions. The fan must be supplied with a flanged outlet to install a backdraft damper directly to the fan. Heavy-duty dampers are available for high pressure applications on fans with motors equal to or greater than 7

1

⁄2 horsepower.

Disconnect Switches - A wide selection

of NEMA rated switches are available for positive electrical shutoff and safety, including: dust-tight, rainproof and corrosion-resistant.

Wiring Pigtail - Allows direct hookup to the power

supply eliminating field wiring to the fan.

Extended Lube Lines - Lubrication lines with grease

fittings are extended from shaft bearings to the base of the drive frame panel or weatherhood for easy bearing lubrication.

8

Inlet and Outlet Guards - Constructed

of expanded metal mounted in a steel frame to provide protection for non-ducted installations. The guards can be easily removed for fan maintenance or inspection.

Flanged Inlet and Outlet - Flanges are available for

damper mounting or flanged duct connections. Inlet flanges have prepunched mounting holes. Outlet flanges are bolted on standard; welded for UL 762 applications

Companion Flange - Connects to the inlet flange and

then attaches to the ductwork. Recommended for slip-fit duct connections.

Inlet Vane Dampers (SWB only) - External inlet vane

dampers are available on model SWB fans, sizes 112– 124 and 212–224. External vanes are mounted on the inlet flange. Inlet vane dampers feature zinc-plated steel blade axles, stainless steel washers and bearings. Vanes can be used for either manual or automatic operation, with controls furnished by others. Maximum operating temperature is 200°F

(93°C).

Coatings - A wide variety of coatings and

colors are available for decorative to acidic applications on SFB and SWB Series 200 and 300. All Greenheck coatings can be found in the Performance Coatings for Commercial and Industrial Fans publication.

Permatector™ is our standard coating. Typically

used for applications that require corrosion resistance in indoor and outdoor environments.

Hi-Pro™ Polyester is resistant to salt water,

chemical fumes and moisture in more corrosive atmospheres. Typically used for applications requiring superior chemical resistance, excellent abrasion and outdoor UV protection. This coating exceeds protective qualities of Air Dried Heresite and Air Dry Phenolic.

Baked Enamel Decorative Coatings are heat

cured enamels applied as electrostatic powders. Customers can choose from 16 standard decorative colors or color match any color.

Heat Slinger and Shaft Seal (all belt models) - Heat

slinger is an aluminum cooling disc mounted on the fan shaft between the inboard bearing and the fan housing. The disc dissipates heat conducted along the fan shaft. The shaft seal with an aluminum rub ring is available for applications where contaminated or high temperature air is being handled.

Mounting Options

Vibration Isolators

Base-mounted neoprene or spring isolators are available to lessen mechanical vibration and assure quiet operation. Free-standing, restrained and housed spring isolators are also available. Isolators are sized to match the weight of each fan.

Free-Standing Open Spring Mounts -

Type 3, 1-inch Deflection

Free-standing spring isolators are unhoused laterally stable steel springs. They provide a minimum horizontal stiffness

of 0.8 times the rated vertical stiffness and provide an additional 50% overload capacity. These isolators are equipped with a top-mounted adjusting bolt and an acoustical non-skid base. Springs are color coded to indicate load capacity.

Housed Spring Mounts

Type 4B, 1-inch Deflection

Housed spring isolators consist of steel springs assembled into a telescoping housing with a top-mounted adjusting bolt and an acoustical non-skid base.

Housed spring isolators include resilient inserts to prevent metal-to-metal contact and provide snubbing for side loads. Springs provide an additional 50% overload capacity and are color coded to indicate load capacity.

Rubber Mounts -

Type 2, ¼-inch and ½-inch Deflection

Neoprene mountings consist of a steel top plate and base plate completely embedded in colored (oil-

resistant) neoprene for easy identification of capacity. Neoprene mountings are furnished with a tapped hole in the center. This enables the equipment to be bolted securely to the rubber mount.

Restrained Spring

Mounts -

Type 4A, 1-inch Deflection

Restrained spring isolators

consist of laterally stable,

free-standing springs

assembled into a steel

housing. These assemblies are designed for vertical and horizontal motion restraint. Restrained spring isolators can be used for blocking during equipment installation and are provided with leveling bolts. Springs provide 50% overload capacity and are color coded or identified to indicate load capacity. Restrained spring mounts are recommended for equipment subject to wind loading or large torquing forces.

Direct Mount - Type A

No base required. Isolators are attached directly to equipment. Direct isolation can be used if equipment is unitary and rigid without the use of additional support. If there is any doubt whether or not equipment can be supported directly on isolators, use rails, bases or consult the factory.

Equipment Supports

Models GESS and GESR equipment supports are available for roof mounting of utility fans up to size 36. Equipment supports are available in a number of lengths, widths, heights, and can also be built for a pitched roof.

Mounting Rails

with Isolators

Isolation mounting rails are available with either rubber mount, free-standing open or restrained spring isolators. The isolators are mounted between aluminum rails that run the length of the fan base. Isolation rails provide easy installation on isolated systems,

and are ideal for applications where there is a large overhung load. Mounting rails are available for fans up to size 36.

9

Engineering Data

Selection

The first consideration in any fan selection is the amount of air to be moved and the resistance to this air movement. Air volume requirements are established through specific codes or accepted industry standards. Once the air volume is known, system resistance can be determined by summing up the losses through the system components. Duct layout, duct size, coils, filters, dampers, and fan accessories all affect system resistance. ASHRAE Guide and Data Books and manufacturer’s data on individual system components are common sources of information available to the system designer.

In most applications, several fans may meet the required airflow and system resistance conditions. An optimum fan selection requires evaluation of alternative fan types and fan sizes, as they relate to initial cost, operating cost, available space, and allowable sound levels. The relative importance of these facts varies with each system.

Effects of Installation on Performance

Fan ratings presented in the performance tables and curves of this catalog are in accordance with AMCA Standard 210 “Laboratory Methods of Testing Fans for Aerodynamic Performance Rating.” The AMCA test procedure utilizes an open inlet and a straight outlet duct to assure maximum static regain.

Any installation with inlet or discharge configurations that deviate from this standard may result in reduced fan performance. Restricted or unstable flow at the fan inlet can cause pre rotation of incoming air or uneven loading of the fan wheel yielding large system losses and increased sound levels. Free discharge or turbulent flow in the discharge ductwork will also result in system effect losses.

The examples below show system layouts and inlet and discharge configurations which can affect fan performance.

7o MAX.

POOR

FAIR

GOOD

Two types of wheels are available:

1. Backward-inclined or airfoil wheels

turn at twice the speed of forwardcurved fans and feature:

• Higher operating efficiencies

• A non-overloading horsepower

curve which reaches a peak near the middle of the normal operation range

• Stronger wheel design allowing for operation at higher static pressures

2. Forward-curved wheels typically have lower performance capabilities compared to the backward inclined and contain:

• Overloading type wheel (meaning

that changes in performance can result in significant brake horsepower changes)

• Forward-curved wheels have lower

sound levels

Comprehensive air performance data for these utility fans can be found in the fan tables and fan curves section, starting on page 15.

POOR

Turning

Varies

POOR

FAIR

POOR

One

Impeller

Dia.

FAIR

Should be at least 1/2 Impeller Dia.

GOOD

Not Greater than

o

60

Including Angle

FAIR

10

Typical Installations

3 Wheel

Diameters

General Clean Air or Fume Hood (Non–Grease)

The SFD, SFB and SWB are designed for applications ranging from clean air to contaminated air. Typical installations are shown below. Installations must include a means for inspecting, cleaning and servicing the exhaust fan.

Flex

3 Wheel

Diameters

SWB, Commercial Kitchen (Grease)

Greenheck’s SWB Series 200 and 300 are designed to meet restaurant and foodservice applications. These fans are UL and cUL Listed for grease removal and have been tested under elevated temperature conditions.

Due to high temperatures and grease-laden airstreams in commercial kitchen ventilation, system designers must be aware of governing codes and guidelines. The National Fire Protection Association (NFPA) is the primary source used by many local codes for commercial kitchen ventilation systems. Local code authorities should be consulted before proceeding with any kitchen ventilation project.

Upblast Discharge

Optional

Companion

Flange

**40 in.

(1016 mm)

Weatherhood

3 Wheel

Diameters

Installation must include a means for inspecting, cleaning and servicing the exhaust fan.

Fans selected for grease removal must include a weatherhood, access door and 1-inch

(25 mm) drain

connection. For grease applications where the fan is mounted indoors, the welded scroll option must be selected. An outlet guard is strongly recommended when the fan discharge is accessible. When an outlet guard is not ordered with the fan, it must be provided by the installer. An upblast discharge is recommended. No dampers are to be used in the system.

The fan discharge must be a minimum of 40 inches

(1016 mm) above the roof line and the exhaust

duct must be fully welded to a minimum distance of 18 inches (457 mm) above the roof surface.

SWB Series 200 and 300 models are listed for grease removal (UL/cUL 762). File no. MH11745

*18 in.

(457 mm)

Per NFPA 96 the fan discharge must be

**

a minumum distance of 40 in. (1016 mm) above the roof surface.

Duct

From

Kitchen

Hood

Per NFPA 96 the duct must

*

be all welded construction to a minumum distance of 18 in. (457 mm) above the roof surface.

11

SFD and SFB Discharge

Positions and Dimensional Data

D

H

J

H

B

H

I

H

E

H

A

CW BAU

B

C

CW UB

I

CW TAU

E

D

A

CW TH

F

J

CW TAD

C

CCW BAU

C

B

SFD Dimensions

Unit Size A B C D E F G H I J

1

⁄16

87⁄16

14

16

28

34

59⁄16

(141)

613⁄16

(173)

73⁄4

(197)

91⁄4

(235)

81⁄4

(210)7 (178)

95⁄16

(237)

1011⁄16

(271)

1113⁄16

(300)

1513⁄16

(402)

171⁄4

(438)

191⁄16

(484)

211⁄16

(535)

(559)

(635)

D

A

H

CCW UB

G

I

J

H

CCW TAU

E

D

A

B

H

CCW TH

F

J

I

H

CCW TAD

C

B

E

A

H

SFD-6

SFD-7.5

SFD-9

SFD-10

(27)

11⁄4

(32)

15⁄16

(33)

115⁄16

(49)

(214)

101⁄4

(260)

1113⁄16

(300)

(356)

All dimensions in inches (millimeters).

Unit Size A B C D E F G H I J

3

1

⁄8

SFB-9

SFB-10

SFB-12

SFB-15

SFB-18

SFB-20

SFB-22

SFB-25

SFB-27

SFB-30

(35)

17⁄16

(37)

21⁄4

(57)

211⁄16

(68)

41⁄16

(103)

49⁄16

(116)

55⁄16

(135)

61⁄16

(154)

5

(127)

65⁄8

(168)

1211⁄16

(322)

141⁄2

(368)

(406)

179⁄16

(446)

233⁄8

(594)

251⁄2

(648)

(711)

3011⁄16

(779)

(864)

381⁄8

(968)

All dimensions in inches (millimeters).

43⁄4

61⁄2

(165)

73⁄4

(197)

815⁄16

(227)

103⁄4

(273)

(121)

513⁄16

(148)

(165)

713⁄16

(198)

SFB Dimensions

91⁄2

(241)

713⁄16

103⁄4

(198)

(273)

91⁄16

123⁄8

(230)

(314)

915⁄16

1311⁄16

(252)

(348)

131⁄4

185⁄16

(337)

(465)

141⁄2

201⁄16

(368)

(510)

16

221⁄8

(406)

(562)

173⁄4

247⁄16

(451)

(621)

22

19

261⁄2

(483)

(673)

25

211⁄8

(537)

29

(737)

61⁄16

(154)

71⁄4

(184)

85⁄16

(211)

101⁄16

(256)

815⁄16

(227)

101⁄16

(256)

119⁄16

(294)

1211⁄16

(322)

171⁄8

(435)

183⁄4

(476)

203⁄4

(527)

227⁄8

(581)

241⁄2

(622)

271⁄4

(692)

53⁄16

(132)9(230)7(178)

61⁄4

(159)

73⁄16

(183)

81⁄2

(216)

75⁄8

(194)

89⁄16

(217)

97⁄8

(251)

107⁄8

(276)

145⁄8

(371)

161⁄16

(408)

1711⁄16

(449)

199⁄16

(497)

207⁄8

(530)

231⁄4

(591)

92⁄3

(245)

107⁄9

(274)

123⁄4

(324)

134⁄5

(350)

151⁄6

(385)

151⁄6

(385)

163⁄4

(426)

221⁄3

(567)

244⁄9

(621)

284⁄9

(723)

313⁄5

(803)

33

(838)

363⁄5

(930)

81⁄2

(216)

91⁄2

(241)

111⁄2

(292)

101⁄4

(260)8 (203)

111⁄2

(292)

131⁄4

(337)

145⁄8

(371)

195⁄8

(498)

211⁄2

(546)

233⁄4

(603)

261⁄4

(667)

283⁄4

(730)

315⁄8

(803)

51⁄4

(133)

63⁄4

(171)

71⁄2

(191)

81⁄2

(216)

91⁄4

(235)

93⁄4

(248)

105⁄8

(270)

133⁄4

(349)

147⁄8

(378)

16

(406)

171⁄2

(445)

187⁄8

(479)

21

(533)

CW DB

G

I

F

H

C

H

G

H

CW BAD

D

E

A

CW BH

J

F

CCW BAD

Images are viewed from the drive side of fan.

12

CCW DB

I

G

E

D

A

CCW BH

F

J

F

H

C

H

G

H

SWB Discharge

Positions and Dimensional Data

D

H

J

H

B

H

I

H

E

H

F

H

C

H

G

H

A

CW BAU

B

C

CW UB

I

CW TAU

E

D

A

CW TH

F

J

CW TAD

C

CW DB

G

I

CW BAD

D

E

A

CW BH

J

F

G

B

CCW BAU

CCW UB

G

CCW TAU

CCW TH

CCW TAD

B

A

CCW DB

CCW BAD

C

B

I

E

D

A

F

J

C

I

G

E

D

A

CCW BH

F

J

D

A

H

J

H

B

H

G

H

Images are viewed from the drive side of fan.

SWB Dimensions

Size A B C D E F G H I J

15

⁄16

(49)

(68)

3

(79)

3

(89)

4

(49)

2

(59)

(68)

3

(79)

3

(89)

4

5

6

8

15

⁄16

15

⁄16

15

⁄16

11

⁄16

1

⁄8

1

⁄2

1

⁄16

9

⁄16

13

⁄16

15

⁄16

15

⁄16

15

⁄16

15

⁄16

5

⁄16

11

⁄16

1

⁄8

1

⁄2

1

⁄16

9

⁄16

3

⁄16

13

⁄16

1

⁄8

3

⁄4

3

⁄4

13

⁄16

7

⁄8

1

⁄8

3

⁄8

141⁄8

(359)

141⁄8

(359)

141⁄8

(359)

141⁄8

(359)

175⁄8

(448)

191⁄2

(495)

211⁄4

(540)

233⁄8

(594)

251⁄2

(648)

3015⁄

(786)

141⁄8

(359)

141⁄8

(359)

141⁄8

(359)

141⁄8

(359)

161⁄8

(410)

175⁄8

(448)

191⁄2

(495)

211⁄4

(540)

233⁄8

(594)

251⁄2

(648)

281⁄

(713)

3015⁄

(786)

(889)

383⁄8

(975)

421⁄8

(1070)

465⁄16

(1176)

503⁄4

(1289)

5513⁄16

(1418)38(965)

613⁄16

(1554)

1

106

1

107

1

108

1

110

2

113

115

116

118

(103)

120

(116)

5

124

(402)

1

206

1

I

207

208

210

1

212

E

213

2

215

216

218

(103)

F

C

220

222

224

327

330

333

336

340

344

349

(116)

(132)

5

(402)

(130)

(146)

(171)

7

(198)

(225)

10

(257)

11

(289)

All dimensions in inches (millimeters).

16

35

91⁄4

(235)

9¼

(235)

91⁄4

(235)

91⁄4

(235)

113⁄4

(298)

131⁄16

(332)11(279)

145⁄15

(364)12(305)

1513⁄16

(402)

171⁄4

(438)

211⁄

(535)

91⁄4

(235)

91⁄4

(235)

91⁄4

(235)

91⁄4

(235)

1011⁄

(271)9 (229)

113⁄4

(298)

131⁄

(332)11(279)

145⁄

(364)12(305)

1513⁄

(402)

171⁄4

(438)

191⁄

(484)

211⁄

(535)

231⁄4

(591)

255⁄8

(651)

283⁄8

(721)

315⁄16

(795)

347⁄16

(875)

4113⁄16

(1062)

713⁄

16

103⁄4

101⁄8

85⁄8

151⁄8

(198)

713⁄

(198)

713⁄

(198)

713⁄16

(198)

(251)

131⁄4

(337)

141⁄2

(368)

16

173⁄4

(451)

713⁄

(198)

713⁄

(198)

713⁄

(198)

713⁄16

(198)

16

(251)

16

15

16

131⁄4

(337)

141⁄2

(368)

16

(406)

16

173⁄4

(451)

195⁄8

(498)

215⁄8

(549)

2313⁄16

(605)

265⁄16

(668)

2815⁄16

(735)

3115⁄16

(811)

351⁄8

(892)

97⁄8

16

(273)

(257)

16

103⁄4

101⁄8

(273)

(257)

16

103⁄4

101⁄8

(273)

(257)

103⁄4

101⁄8

(273)

(257)

135⁄8

(346)

151⁄8

(384)

169⁄

(406)

185⁄

(465)

201⁄

(510)

247⁄

(621)

16

103⁄4

(273)

16

103⁄4

(273)

16

103⁄4

(273)

103⁄4

(273)

123⁄8

(314)

135⁄8

(346)

151⁄8

(384)

169⁄

(406)

185⁄

(465)

201⁄

(510)

221⁄8

(562)

247⁄

(621)

267⁄8

(683)

293⁄4

(756)

3213⁄16

(833)

363⁄16

(919)

3915⁄16

(1014)

441⁄16

(1119)

487⁄16

(1230)

123⁄4

(324)

141⁄8

(359)

16

151⁄2

(394)

16

171⁄8

(435)

16

183⁄4

(476)

16

227⁄8

(581)

101⁄8

(257)

101⁄8

(257)

101⁄8

(257)

101⁄8

(257)

115⁄8

(295)

123⁄4

(324)

141⁄8

(359)

16

151⁄2

(394)

16

171⁄8

(435)

16

183⁄4

(476)

205⁄8

(524)

16

227⁄8

(581)

(635)

275⁄8

(702)

309⁄16

(776)

333⁄4

(857)

373⁄16

(953)

411⁄16

(1043)35(889) 52(1321)

451⁄8

(1146)

25

(219)

107⁄8

(276)

121⁄8

(308)

131⁄4

(337)

145⁄8

(371)

161⁄8

(410)

199⁄

(497)

(219)

915⁄16

(252)

107⁄8

(276)

121⁄8

(308)

131⁄4

(337)

145⁄8

(371)

161⁄8

(410)

1711⁄

(449)

199⁄

(497)

211⁄2

(546) 33(838)

233⁄4

(603)

261⁄16

(662)40(1016)

2813⁄16

(732)

3111⁄16

(805)47(1194)

387⁄16

(976)57(1448)

85⁄8

(384)

151⁄8

(384)

151⁄8

(384)

151⁄8

(384)

165⁄8

(422)

181⁄2

(470)

203⁄8

(518)

223⁄8

(568)

241⁄2

(622)

16

311⁄2

(800)

151⁄8

(384)

151⁄8

(384)

151⁄8

(384)

151⁄8

(384)

151⁄8

(384)

165⁄8

(422)

181⁄2

(470)

203⁄8

(518)

223⁄8

(568)

241⁄2

(622)

16

283⁄4

(730)

16

311⁄2

(800)

365⁄8

(930)

441⁄2

(1130)

111⁄2

(292)

111⁄2

(292)

111⁄2

(292)

111⁄2

(292)

145⁄8

(371)

161⁄4

(413)

173⁄4

(451)

195⁄8

(498)

211⁄2

(546)

261⁄4

(667)

111⁄2

(292)

111⁄2

(292)

111⁄2

(292)

111⁄2

(292)

131⁄4

(337)

145⁄8

(371)

161⁄4

(413)

173⁄4

(451)

195⁄8

(498)

211⁄2

(546)

233⁄4

(603)

261⁄4

(667)

283⁄4

(730)

315⁄8

(803)

34 9⁄16

(878)25(635)

381⁄4

(972)

423⁄16

(1072)

465⁄8

(1184)

515⁄16

(1303)

85⁄8

(219)

85⁄8

(219)

85⁄8

(219)

85⁄8

(219)

105⁄8

(270)

115⁄8

(295)

121⁄2

(318)

133⁄4

(349)

147⁄8

(378)

173⁄4

(451)

85⁄8

(219)

85⁄8

(219)

85⁄8

(219)

85⁄8

(219)

93⁄4

(248)

105⁄8

(270)

115⁄8

(295)

121⁄2

(318)

133⁄4

(349)

147⁄8

(378)

161⁄4

(413)

173⁄4

(451)

211⁄4

(540)

231⁄8

(587)

271⁄4

(692)

295⁄8

(752)

325⁄16

(821)

353⁄16

(894)

13

Fan Identiﬁcation

Model Number Code

The model number code is designed to completely identify the fan. The correct code letters must be specified to designate the correct construction. The remainder of the model number is determined by the size and performance.

SW B - 1 10 - AF - 3 - CW - TH

Wheel Type

SW - Backward-Incline SF - Forward-Curved

Series (SWB Only)

100 - Galvanized Construction 200 - PermatectorTM Coated

Steel Construction

300 - Galvanized and Permatector

Drive

B - Belt D - Direct

Coated Steel Construction

Fan Size

06 through 49

Motor HP

4 = 1/4 15 = 11⁄2 100 = 10 3 = 1/3 20 = 2 150 = 15 5 = 1/2 30 = 3 200 = 20 7 = 3/4 50 = 5 300 = 30 10 = 1 75 = 71⁄2 400 = 40

AF - Airfoil Wheel

(backward inclined wheel is standard)

Wheel Rotation

CW - Clockwise CCW - Counterclockwise

Discharge Position

UB - Upblast TAU - Top Angular Upblast TH - Top Horizontal TAD - Top Angular Downblast DB - Downblast BAD - Backward Angular Downblast BH - Backward Horizontal BAU - Backward Angular Upblast

14

SFD Direct Drive

N

P

B

A

C

K

Motor RPM (Direct Drive only)

M

E E

D

J

H

G

F

L

A = 1725 D = 1550 B = 1140 E = 1050 C = 860 G = 1300

International

(See CAPS for performance)

K = 950 RPM J = 1475 RPM

DIMENSIONAL DATA

Model

SFD

7.5

10

A B C D E F G H J K L M N P

3

⁄8

51⁄4

16

11

5/8

7

6

(187)

(133)

(406)

(279)

9

51⁄4

(229)

181⁄16

(133)

101⁄8

9

(257)

121⁄8

(308)

61⁄4

(159)

63⁄4

(171)

205⁄16

245⁄16

(459)

(516)

(618)

121⁄4

(311)

133⁄4

(349)

161⁄4

(413)

(16)

5/8

(16)

5/8

(16)

9/16

(14)

1411⁄16

(373)

145⁄16

(364)

177⁄8

(454)

193⁄8

(492)

83⁄16

(208)

81⁄8

(206)

103⁄8

(264)

113⁄8

(289)

11⁄16

(27)

11⁄16

(27)

11⁄16

(27)

11⁄16

(27)

91⁄16

(230)6 (152)

95⁄8

(244)8 (203

103⁄4

(273)

123⁄4

(324)

10

(254)

12

(305)

11⁄4

(32)

11⁄4

(32)

11⁄4

(32)

11⁄4

(32)

7/8

(22)

11⁄8

(29)

13⁄8

(35)

13⁄8

(35)

111⁄4

(286)

1311⁄16

(348)

1513⁄16

(402)

185⁄8

(473)

All dimensions in inches (millimeters) and weight in pounds (kilograms). *Approximate unit weight with largest frame size motor (60 Hz).

Model

Number

Motor HPFan

RPM

0.125 0.25 0.375 0.5 0.75 1 1.25 1.5 2 2.5

Static Pressure in Inches wg

CFM 407 338 232

SFD-6-6B 1/6 1140

BHP 0.06 0.05 0.03

Sones 6.7 6.0 4.7

CFM 667 628 585 541 424

SFD-6-4A 1/4 1725

BHP 0.24 0.22 0.20 0.17 0.13

Sones 13.6 12.8 12.3 11.7 10.5

CFM 672 612 549 467

SFD-7.5-6B 1/6 1140

BHP 0.16 0.14 0.13 0.10

Sones 10.6 9.8 9.4 8.6

CFM 1062 1028 988 949 869 775 636

SFD-7.5-5A 1/2 1725

BHP 0.59 0.56 0.53 0.50 0.46 0.38 0.30

Sones 20 18.6 16.8 15.8 14.1 12.7 11.3

CFM 839 748 645 487

SFD-9-4C 1/4 860

BHP 0.18 0.15 0.12 0.09

Sones 9.2 7.8 7.0 6.6

CFM 1159 1097 1028 957 782

SFD-9-5B 1/2 1140

BHP 0.46 0.42 0.38 0.34 0.26

Sones 16.1 14.9 14.3 13.6 12.3

CFM 1806 1765 1725 1683 1595 1502 1407 1298 989

SFD-9-15A 11⁄2 1725

BHP 1.64 1.59 1.54 1.48 1.36 1.24 1.13 1.01 0.70

Sones 31 29 28 27 25 22 21 21 19.3

CFM 1259 1176 1085 965

SFD-10-3C 1/3 860

BHP 0.36 0.32 0.29 0.25

Sones 12.3 11.3 10.0 9.2

CFM 1713 1653 1592 1528 1378 1163

SFD-10-7B 3/4 1140

BHP 0.86 0.82 0.77 0.72 0.64 0.52

Sones 19.4 18.5 17.6 17.0 15.7 13.9

CFM 2641 2603 2564 2525 2444 2362 2275 2179 1942 1621

SFD-10-30A 3 1725

BHP 3.03 2.98 2.93 2.87 2.73 2.60 2.44 2.32 2.01 1.62

Sones 39 37 36 35 33 31 30 29 27 25

Performance certified is for installation Type B - Free inlet, Ducted outlet. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only.

53⁄16

(132)

63⁄8

(162)

77⁄16

(189)

81⁄2

(216)

Max. Motor

Frame Size

56

145T

184T

Weight

*Unit

30

(14)

40

(18)

75

(34)

113

(51)

15

SFB-9 - Belt Drive

167⁄8

(429)

101⁄4

(260)

24

(610)

133⁄4

(349)

(203)

131⁄2 (343)

141⁄4 (362)

8

101⁄8

(257)

197⁄8

(505)

15⁄8

(41)

151⁄2

(394)

115⁄16

(287)

65⁄8

(168)

20 (508)

(51)

10

(254)

2

e

v

r

u

c

m

e

t

s

y

s

i

h

t

f

o

t

f

e

l

e

h

t

o

t

c

e

l

e

s

t

o

n

o

D

Wheel Diameter = 91⁄2 (241) Shaft Diameter = 3/4 (19) Outlet Area = 0.454 ft

2

(0.042 m2)

cfm

^Approximate Unit Weight = 120 lb. (54 kg)

All dimensions in inches (millimeters) For additional discharge positions see page 12 ^Weight shown is largest cataloged Open Drip Proof motor

Maximum BHP at given RPM = (RPM/1747)

(Maximum KW at a given RPM = (RPM/1926)3)

Maximum RPM = 2000 and Minimum RPM = 450 Tip Speed (ft/min.) = RPM x 2.49

SFB-9

CFM OV

Static Pressure in Inches wg

0.25 0.5 0.75 1 1.25 1.5 1.75 2 2.25 2.5

(Tip Speed (m/s) = RPM x 0.0126)

Maximum Motor Frame Size = 145T

RPM 644

360 792

BHP 0.03

Sones 6.3

RPM 681 891

460 1013

BHP 0.05 0.08

Sones 6.8 11.0

RPM 728 930 1090 1225

560 1233

BHP 0.07 0.11 0.15 0.19

Sones 7.5 10.8 10.1 10.3

RPM 780 966 1129 1264 1382

660 1453

BHP 0.09 0.14 0.18 0.23 0.28

Sones 8.5 10.7 10.3 10.6 11.0

RPM 838 1013 1166 1303 1422 1528 1628

760 1674

BHP 0.13 0.18 0.23 0.28 0.34 0.39 0.44

Sones 9.8 10.6 10.7 11.0 11.8 13.2 14.5

RPM 909 1064 1207 1340 1461 1568 1667 1758 1845

860 1894

BHP 0.17 0.23 0.28 0.34 0.40 0.46 0.52 0.58 0.64

Sones 11.1 10.9 11.1 11.4 12.6 14.0 15.4 17.0 18.6

RPM 983 1118 1256 1378 1498 1608 1706 1798 1883 1965

960 2114

BHP 0.23 0.28 0.34 0.40 0.47 0.54 0.61 0.68 0.75 0.82

Sones 11.1 11.5 11.8 12.1 13.4 14.9 16.4 18.0 19.7 21

RPM 1059 1174 1306 1426 1534 1644 1745 1837 1923

1060 2334

BHP 0.30 0.35 0.42 0.49 0.55 0.63 0.71 0.78 0.86

Sones 12.0 12.2 12.6 13.2 14.3 15.8 17.5 19.1 21

RPM 1216 1318 1417 1528 1631 1728 1818 1911 1999

1260 2775

BHP 0.48 0.54 0.61 0.69 0.77 0.84 0.92 1.01 1.10

Sones 14.2 14.3 14.6 15.7 16.8 18.1 19.5 21 23

RPM 1297 1392 1482 1583 1682 1777 1866 1949

1360 2995

BHP 0.59 0.66 0.72 0.81 0.89 0.98 1.06 1.14

Sones 15.7 15.7 16.1 17.0 18.1 19.5 21 22

RPM 1378 1468 1554 1639 1736 1827 1915 1998

1460 3215

BHP 0.71 0.79 0.86 0.94 1.03 1.13 1.22 1.31

Sones 17.3 17.2 17.6 18.3 19.6 21 22 24

Performance certified is for installation Type B - Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only.

16

3

SFB-10 - Belt Drive

193⁄8

265⁄8

(676)

111⁄2

(292)

151⁄8

(384)

(492)

16 (406)

91⁄4

(235)

113⁄4

(298)

21⁄4

(57)

221⁄4

(565)

12 (305)

151⁄2

(394)

167⁄8 (429)

Wheel Diameter = 105⁄8 (270) Shaft Diameter = 3/4 (19) Outlet Area = 0.705 ft

2

(0.065 m2)

^Approximate Unit Weight = 130 lb. (59 kg)

All dimensions in inches (millimeters) For additional discharge positions see page 12 ^Weight shown is largest cataloged Open Drip Proof motor

SFB-10

CFM OV

RPM 526

600 851

BHP 0.05

Sones 5.6

RPM 575 730

790 1121

BHP 0.08 0.12

Sones 6.2 9.1

RPM 633 777 897 1013

980 1390

BHP 0.13 0.18 0.23 0.30

Sones 7.1 10.3 10.3 10.2

RPM 693 828 944 1045 1144

1170 1660

BHP 0.19 0.25 0.32 0.38 0.45

Sones 8.3 10.7 10.3 10.6 10.9

RPM 760 887 994 1092 1181 1263 1349 1430

1360 1930

BHP 0.27 0.35 0.42 0.50 0.57 0.64 0.73 0.81

Sones 9.9 10.7 10.7 11.0 11.3 12.0 13.3 14.7

RPM 828 946 1049 1142 1229 1309 1383 1456 1531 1603

1550 2199

BHP 0.37 0.46 0.54 0.63 0.73 0.81 0.89 0.97 1.02 1.17

Sones 11.1 11.0 11.3 11.6 12.0 13.0 14.2 15.5 17.0 18.7

RPM 898 1009 1109 1196 1279 1357 1430 1499 1564 1629

1740 2469

BHP 0.50 0.60 0.70 0.79 0.89 1.00 1.09 1.18 1.27 1.37

Sones 11.4 11.7 12.1 12.4 13.1 14.2 15.5 16.8 18.1 19.9

RPM 973 1077 1169 1256 1332 1407 1479 1546 1611

1930 2739

BHP 0.66 0.77 0.87 0.99 1.08 1.20 1.32 1.43 1.53

Sones 12.4 12.7 13.0 13.6 14.5 15.6 16.8 18.1 19.8

RPM 1050 1145 1232 1316 1393 1461 1529 1596

2120 3008

BHP 0.85 0.97 1.09 1.21 1.33 1.43 1.56 1.69

Sones 13.8 13.9 14.1 15.0 16.0 17.1 18.3 19.8

RPM 1128 1214 1299 1376 1452 1522 1585 1647

2310 3278

BHP 1.08 1.21 1.34 1.46 1.59 1.72 1.84 1.97

Sones 15.3 15.2 15.6 16.5 17.6 18.8 20 22

RPM 1207 1285 1368 1441 1512 1581 1645

2500 3548

BHP 1.36 1.48 1.63 1.76 1.90 2.04 2.18

Sones 17.1 16.9 17.4 18.3 19.4 21 22

Performance certified is for installation Type B - Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only.

0.25 0.5 0.75 1 1.25 1.5 1.75 2 2.25 2.5

(216)

203⁄8 (518)

22 (559)

81⁄2

2

(51)

11

(279)

Static Pressure in Inches wg

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cfm

Maximum BHP at given RPM = (RPM/1310)

(Maximum KW at a given RPM = (RPM/1444)3)

Maximum RPM = 1650 and Minimum RPM = 400 Tip Speed (ft/min.) = RPM x 2.78

(Tip Speed (m/s) = RPM x 0.0141)

Maximum Motor Frame Size = 145T

3

17

SFB-12 - Belt Drive

213⁄8

283⁄8

(721)

131⁄4

(337)

151⁄8

(384)

(543)

(248)

16 (406)

167⁄8 (429)

93⁄4

135⁄8

(346)

11⁄2

(38)

221⁄4

(565)

12 (305)

151⁄2

(394)

(229)

207⁄8 (530)

221⁄2 (572)

9

(51)

13

(330)

2

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Wheel Diameter = 125⁄8 (321) Shaft Diameter = 3/4 (19) Outlet Area = 0.856 ft

2

(0.08 m2)

cfm

^Approximate Unit Weight = 147 lb. (67 kg)

All dimensions in inches (millimeters) For additional discharge positions see page 12 ^Weight shown is largest cataloged Open Drip Proof motor

Maximum BHP at given RPM = (RPM/1111)

(Maximum KW at a given RPM = (RPM/1225)3)

Maximum RPM = 1400 and Minimum RPM = 370 Tip Speed (ft/min.) = RPM x 3.30

SFB-12

CFM OV

Static Pressure in Inches wg

0.25 0.5 0.75 1 1.25 1.5 1.75 2 2.25 2.5

(Tip Speed (m/s) = RPM x 0.0168)

Maximum Motor Frame Size = 145T

RPM 455

825 964

BHP 0.07

Sones 5.7

RPM 493 631

1065 1244

BHP 0.12 0.18

Sones 6.3 9.3

RPM 533 665 773 871

1305 1525

BHP 0.18 0.25 0.33 0.40

Sones 7.1 10.2 10.3 10.5

RPM 580 703 806 897 983 1061

1545 1805

BHP 0.26 0.35 0.43 0.52 0.62 0.71

Sones 8.2 10.5 10.6 11.0 11.3 12.0

RPM 632 743 844 931 1010 1087 1158 1225

1785 2086

BHP 0.36 0.47 0.57 0.67 0.77 0.88 0.99 1.09

Sones 9.6 10.7 11.1 11.5 11.8 13.0 14.4 16.0

RPM 686 789 883 969 1045 1116 1185 1251 1313 1373

2025 2367

BHP 0.49 0.61 0.74 0.85 0.96 1.07 1.19 1.32 1.44 1.56

Sones 11.0 11.4 11.8 12.2 12.7 14.0 15.5 17.0 18.6 20

RPM 747 837 925 1008 1083 1152 1217 1278 1340 1399

2265 2647

BHP 0.67 0.79 0.93 1.06 1.19 1.31 1.44 1.56 1.70 1.84

Sones 11.8 12.2 12.6 12.9 13.9 15.2 16.6 18.1 19.8 22

RPM 809 889 971 1048 1122 1190 1254 1314 1370

2505 2928

BHP 0.88 1.00 1.15 1.30 1.45 1.59 1.73 1.87 2.00

Sones 13.0 13.2 13.5 14.1 15.3 16.6 17.9 19.5 21

RPM 873 943 1019 1093 1162 1230 1292

2745 3208

BHP 1.13 1.26 1.41 1.58 1.75 1.91 2.06

Sones 14.5 14.4 14.6 15.6 16.7 18.0 19.5

RPM 937 1001 1071 1140 1205

2985 3489

BHP 1.43 1.56 1.72 1.90 2.08

Sones 16.1 15.8 16.2 17.1 18.2

RPM 1002 1062 1124

3225 3769

BHP 1.77 1.92 2.08

Sones 17.8 17.4 17.8

Performance certified is for installation Type B - Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only.

18

3

SFB-15 - Belt Drive

Note: New dimensions on this model

233⁄8

311⁄4

(371)

145⁄8

(371)

165⁄8

(422)

(594)

175⁄8 (448)

187⁄8 (479)

105⁄8

(270)

16

(406)

11⁄2

(38)

243⁄4

(629)

13 (330)

213⁄4

(552)

123⁄4

(324)

30 (762)

325⁄8 (829)

2

(51)

153⁄8

(391)

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Wheel Diameter = 15 (381) Shaft Diameter = 1 (25) Outlet Area = 1.39 ft

2

(0.129 m2)

cfm

Mounting Hole Size = 1/2 (13) ^Approximate Unit Weight = 214 lb. (97 kg)

All dimensions in inches (millimeters) For additional discharge positions see page 12 ^Weight shown is largest cataloged Open Drip Proof motor

SFB-15

CFM OV

0.25 0.5 0.75 1 1.25 1.5 1.75 2 2.5 2.75

Maximum BHP at given RPM = (RPM/720)

(

Maximum KW at a given RPM = (RPM/794)

Maximum RPM = 1200 and Minimum RPM = 380 Tip Speed (ft/min.) = RPM x 3.93

(Tip Speed (m/s) = RPM x 0.0200)

Maximum Motor Frame Size = 184T

Static Pressure in Inches wg

3

)

RPM 395 508

1560 1125

BHP 0.16 0.25

Sones 6.0 8.1

RPM 421 529 619

1860 1342

BHP 0.23 0.33 0.43

Sones 7.5 8.8 9.4

RPM 450 554 638 716

2160 1558

BHP 0.32 0.44 0.55 0.67

Sones 9.9 9.6 10.3 11.2

RPM 481 580 663 734 803 865

2460 1775

BHP 0.42 0.56 0.70 0.83 0.97 1.09

Sones 10.9 10.6 11.4 12.0 13.4 15.2

RPM 514 608 688 759 822 884 941

2760 1991

BHP 0.56 0.71 0.87 1.03 1.17 1.32 1.47

Sones 11.5 11.9 12.3 12.8 14.0 15.6 17.2

RPM 549 637 715 784 846 903 959 1013

3060 2208

BHP 0.72 0.89 1.07 1.24 1.41 1.57 1.74 1.90

Sones 12.7 13.5 13.2 13.5 14.6 16.0 17.5 19.0

RPM 585 668 742 810 871 928 980 1031 1128 1174

3360 2424

BHP 0.91 1.11 1.29 1.49 1.68 1.87 2.04 2.22 2.58 2.75

Sones 14.1 14.9 14.0 14.1 15.0 16.5 17.9 19.4 22 24

RPM 623 701 772 837 897 953 1005 1053 1147 1192

3660 2641

BHP 1.14 1.35 1.56 1.76 1.98 2.18 2.39 2.58 2.98 3.17

Sones 15.9 16.0 14.7 14.7 15.4 17.0 18.6 20 23 24

RPM 662 734 802 865 924 979 1030 1078 1166

3960 2857

BHP 1.41 1.63 1.86 2.07 2.31 2.54 2.76 2.98 3.40

Sones 17.8 17.3 15.9 15.4 16.3 17.7 19.3 21 23

RPM 701 768 834 895 951 1005 1056 1103 1191

4260 3074

BHP 1.71 1.95 2.20 2.44 2.67 2.93 3.17 3.41 3.88

Sones 18.9 18.6 17.2 16.6 17.6 18.9 20 22 24

RPM 742 804 867 925 980 1032 1082 1129

4560 3290

BHP 2.06 2.32 2.59 2.85 3.09 3.35 3.63 3.89

Sones 20 19.8 18.8 18.4 19.2 20 22 23

Performance certified is for installation Type B - Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only.

19

SFB-18 - Belt Drive

307⁄8

42

(1067)

195⁄8

(498)

223⁄8

(568)

(784)

133⁄4

(349)

233⁄8 (594)

251⁄8 (638)

193⁄8

(492)

11⁄2

(38)

331⁄4

(845)

18 (457)

22

(559)

173⁄4

(451)

35 (889)

367⁄8 (937)

2

(51)

191⁄4

(489)

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Wheel Diameter = 181⁄8 (460) Shaft Diameter = 1 (25) Outlet Area = 2.29 ft

2

(0.213 m2)

cfm

Mounting Hole Size = 1/2 (13) ^Approximate Unit Weight = 265 lb. (120 kg)

All dimensions in inches (millimeters) For additional discharge positions see page 12 ^Weight shown is largest cataloged Open Drip Proof motor

SFB-18

CFM OV

0.25 0.5 0.75 1 1.25 1.5 1.75 2 2.25 2.5

Static Pressure in Inches wg

Maximum BHP at given RPM = (RPM/614)

(Maximum KW at a given RPM = (RPM/677)3)

Maximum RPM = 1050 and Minimum RPM = 310 Tip Speed (ft/min.) = RPM x 4.75

(Tip Speed (m/s) = RPM x 0.0241)

Maximum Motor Frame Size = 184T

RPM 364 464 550

2725 1188

BHP 0.29 0.44 0.60

Sones 8.4 9.2 10.2

RPM 388 481 563 635

3150 1374

BHP 0.39 0.56 0.74 0.93

Sones 10.3 10.1 11.2 12.6

RPM 415 500 578 648 712

3575 1559

BHP 0.52 0.70 0.90 1.11 1.33

Sones 11.1 11.3 12.2 13.4 15.5

RPM 444 524 596 662 725 782 836

4000 1744

BHP 0.68 0.89 1.10 1.32 1.56 1.80 2.03

Sones 12.0 13.1 13.1 14.0 15.8 17.7 19.5

RPM 473 548 615 680 738 795 848 898 943

4425 1930

BHP 0.87 1.09 1.32 1.57 1.81 2.08 2.34 2.60 2.86

Sones 13.6 14.7 14.0 14.4 15.9 17.8 19.7 21 23

RPM 503 573 638 698 756 809 861 910 957 1001

4850 2115

BHP 1.09 1.34 1.59 1.85 2.12 2.38 2.68 2.97 3.26 3.54

Sones 15.5 15.8 14.8 14.8 16.2 18.1 20 22 24 25

RPM 534 601 662 719 774 826 875 923 970 1013

5275 2300

BHP 1.36 1.63 1.90 2.17 2.46 2.75 3.04 3.35 3.67 3.99

Sones 17.7 17.1 15.6 15.6 16.7 18.7 20 22 24 26

RPM 566 630 687 743 793 844 893 938 982 1026

5700 2486

BHP 1.67 1.96 2.24 2.55 2.83 3.15 3.47 3.78 4.11 4.46

Sones 19.2 18.6 16.9 16.6 17.9 19.5 21 23 25 26

RPM 599 660 714 767 817 863 911 956 998 1039

6125 2671

BHP 2.03 2.34 2.64 2.96 3.28 3.58 3.94 4.28 4.61 4.95

Sones 20 20 18.5 18.0 19.4 21 22 24 26 27

RPM 631 689 743 791 840 886 929 974 1016

6550 2857

BHP 2.43 2.76 3.09 3.41 3.77 4.10 4.43 4.81 5.18

Sones 22 21 20 20 21 22 24 26 27

RPM 664 720 771 818 865 909 951 992 1034

6975 3042

BHP 2.88 3.23 3.60 3.93 4.30 4.67 5.02 5.38 5.78

Sones 24 23 23 22 23 24 26 27 29

Performance certified is for installation Type B - Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only.

20

3

SFB-20 - Belt Drive

335⁄8

46

(1168)

211⁄2

(546)

241⁄2

(622)

(854)

147⁄8

(378)

255⁄8 (651)

273⁄8 (695)

22

(559)

11⁄2

(38)

361⁄8

(918)

191⁄2 (495)

233⁄4

(603)

157⁄8

(403)

35 (889)

37 (940)

2

(51)

211⁄8

(537)

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Wheel Diameter = 20 (508) Shaft Diameter = 11⁄4 (32) Outlet Area = 2.40 ft

2

(0.223 m2)

cfm

Mounting Hole Size = 5/8 (16) ^Approximate Unit Weight = 405 lb (184 kg)

All dimensions in inches (millimeters) For additional discharge positions see page 12 ^Weight shown is largest cataloged Open Drip Proof motor

SFB-20

CFM OV

0.25 0.5 0.75 1 1.25 1.5 1.75 2 2.5 2.75

Maximum BHP at given RPM = (RPM/485)

(Maximum KW at a given RPM = (RPM/535)3)

Maximum RPM = 950 and Minimum RPM = 270 Tip Speed (ft/min.) = RPM x 5.24

(Tip Speed (m/s) = RPM x 0.0266)

Maximum Motor Frame Size = 215T

Static Pressure in Inches wg

3

RPM 320 402

3275 1362

BHP 0.37 0.53

Sones 8.1 9.1

RPM 343 420 487

3800 1581

BHP 0.51 0.70 0.90

Sones 10.3 10.1 11.3

RPM 369 440 503 561 613

4325 1799

BHP 0.70 0.90 1.13 1.36 1.61

Sones 11.3 11.5 12.6 13.1 14.6

RPM 396 462 521 576 628 676

4850 2018

BHP 0.92 1.15 1.39 1.64 1.91 2.19

Sones 12.3 13.4 13.7 13.9 15.0 16.7

RPM 424 485 542 594 642 689 733

5375 2236

BHP 1.19 1.45 1.71 1.99 2.26 2.56 2.87

Sones 14.0 15.4 14.7 14.5 15.3 16.9 18.6

RPM 454 511 564 614 661 704 747 788

5900 2455

BHP 1.52 1.80 2.08 2.38 2.68 2.98 3.30 3.64

Sones 16.1 16.8 15.5 15.3 15.5 17.3 19.0 21

RPM 484 537 587 634 679 722 762 801 877 911

6425 2673

BHP 1.90 2.22 2.52 2.83 3.15 3.49 3.81 4.15 4.89 5.26

Sones 18.6 18.4 16.8 16.1 16.5 18.0 19.8 21 24 26

RPM 515 565 612 657 700 741 780 818 890 925

6950 2892

BHP 2.36 2.69 3.02 3.36 3.70 4.04 4.41 4.76 5.51 5.92

Sones 20 19.8 18.5 17.0 18.0 19.3 21 22 25 26

RPM 546 593 638 681 722 761 799 836 904 938

7475 3110

BHP 2.88 3.24 3.59 3.95 4.30 4.68 5.05 5.44 6.20 6.61

Sones 22 21 20 19.2 19.5 21 22 24 27 28

RPM 578 622 665 705 745 782 819 854 922

8000 3329

BHP 3.47 3.86 4.24 4.61 5.00 5.38 5.79 6.18 7.02

Sones 24 23 22 22 22 23 24 25 29

RPM 610 652 692 731 769 805 840 875 940

8525 3547

BHP 4.14 4.55 4.96 5.37 5.77 6.18 6.59 7.02 7.89

Sones 26 24 24 24 24 25 26 28 31

Performance certified is for installation Type B - Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only.

21

SFB-22 - Belt Drive

363⁄4

521⁄2

(1334)

233⁄4

(603)

283⁄4

(730)

(933)

(406)

281⁄4 (718)

303⁄4 (781)

16

275⁄8

(702)

11⁄2

(38)

411⁄2

(1054)

20 (508)

24

(610)

341⁄8 (867)

395⁄8 (1006)

171⁄2

(445)

23

(584)

21⁄2

(64)

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Wheel Diameter = 221⁄8 (562) Shaft Diameter = 11⁄4 (32) Outlet Area = 3.23 ft

2

(0.300 m2)

cfm

Mounting Hole Size = 5/8 (16) ^Approximate Unit Weight = 540 lb (245 kg)

All dimensions in inches (millimeters) For additional discharge positions see page 12 ^Weight shown is largest cataloged Open Drip Proof motor

SFB-22

CFM OV

0.25 0.5 0.75 1 1.25 1.5 2 2.5 3 3.25

Static Pressure in Inches wg

Maximum BHP at given RPM = (RPM/418)

(Maximum KW at a given RPM = (RPM/461)

Maximum RPM = 900 and Minimum RPM = 240 Tip Speed (ft/min.) = RPM x 5.79

(Tip Speed (m/s) = RPM x 0.0294)

Maximum Motor Frame Size = 215T

RPM 285 359 419

4000 1240

BHP 0.44 0.64 0.83

Sones 8.6 10.5 12.8

RPM 315 385 441 491 535

4950 1534

BHP 0.71 0.96 1.20 1.43 1.67

Sones 11.3 13 15.4 16.6 18

RPM 350 410 467 514 557 598

5900 1829

BHP 1.09 1.37 1.68 1.96 2.23 2.52

Sones 14.1 15.9 17.9 19 20 22

RPM 388 441 491 540 582 620 691 755

6850 2123

BHP 1.60 1.91 2.25 2.61 2.95 3.26 3.92 4.56

Sones 17.2 19.3 20 22 23 24 26 29

RPM 428 475 520 564 608 646 713 776 834 861

7800 2418

BHP 2.25 2.61 2.98 3.37 3.79 4.17 4.88 5.64 6.38 6.75

Sones 21 22 23 25 26 28 29 31 34 36

RPM 470 511 552 593 632 671 739 798 854 881

8750 2712

BHP 3.08 3.47 3.87 4.30 4.75 5.21 6.08 6.87 7.71 8.14

Sones 24 25 26 28 30 30 32 34 37 39

RPM 512 550 587 624 660 695 764 824 877

9700 3007

BHP 4.09 4.53 4.97 5.43 5.90 6.39 7.41 8.35 9.24

Sones 27 28 30 31 32 34 36 39 41

RPM 555 590 623 658 691 724 789 850

10650 3301

BHP 5.33 5.80 6.27 6.77 7.28 7.79 8.90 10

Sones 30 32 34 35 36 37 40 43

RPM 599 631 662 693 724 755 813 874

11600 3596

BHP 6.79 7.30 7.83 8.34 8.88 9.44 10.54 11.82

Sones 34 37 38 38 39 41 44 47

RPM 643 672 701 730 759 788 844 898

12550 3890

BHP 8.51 9.04 9.62 10.17 10.76 11.33 12.56 13.8

Sones 38 40 42 42 43 45 48 52

RPM 688 714 742 768 794 822 875

13500 4185

BHP 10.5 11.1 11.7 12.3 12.9 13.5 14.8

Sones 42 44 46 47 48 49 53

Performance certified is for installation Type B - Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only.

22

3

)

SFB-25 - Belt Drive

403⁄8

573⁄4

(1467)

261⁄4

(667)

311⁄2

(800)

(1026)

171⁄2

(445)

311⁄8 (791)

335⁄8 (854)

315⁄8

(803)

11⁄2

(38)

453⁄4

(1162)

197⁄8 (505)

25

(635)

191⁄2

(495)

36 (914)

411⁄2 (1054)

21⁄2

(64)

257⁄8

(657)

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Wheel Diameter = 25 (635) Shaft Diameter = 11⁄2 (38) Outlet Area = 4.21 ft

2

(0.391 m2)

cfm

Mounting Hole Size = 5/8 (16) ^Approximate Unit Weight = 700 lb. (318 kg)

All dimensions in inches (millimeters) For additional discharge positions see page 12 ^Weight shown is largest cataloged Open Drip Proof motor

SFB-25

CFM OV

0.25 0.5 0.75 1 1.25 1.5 2 2.5 3 3.25

Maximum BHP at given RPM = (RPM/304)

(

Maximum KW at a given RPM = (RPM/335)3)

Maximum RPM = 750 and Minimum RPM = 190 Tip Speed (ft/min.) = RPM x 6.54

(Tip Speed (m/s) = RPM x 0.0332)

Maximum Motor Frame Size = 284T

Static Pressure in Inches wg

3

RPM 246 310 363 412

6000 1425

BHP 0.74 1.03 1.32 1.65

Sones 8.4 10.4 12.5 14.5

RPM 263 324 375 419 463

6950 1651

BHP 1.02 1.37 1.72 2.05 2.42

Sones 10.3 11.9 14.3 15.8 17.3

RPM 283 338 387 431 470 508

7900 1877

BHP 1.39 1.78 2.17 2.57 2.95 3.34

Sones 12.1 13.7 16.2 17.3 18.6 20

RPM 304 354 401 444 482 518 585

8850 2103

BHP 1.85 2.29 2.73 3.15 3.61 4.03 4.93

Sones 14.1 15.7 17.9 19.0 20 22 25

RPM 326 372 416 457 495 530 593 654

9800 2329

BHP 2.40 2.87 3.36 3.86 4.32 4.83 5.76 6.81

Sones 16.1 18.0 19.6 21 22 23 26 29

RPM 349 391 432 471 508 542 605 660 716 743

10750 2554

BHP 3.07 3.58 4.12 4.65 5.19 5.70 6.79 7.78 8.96 9.57

Sones 18.4 20 21 23 24 25 27 30 33 35

RPM 373 412 450 487 522 556 617 672 722 748

11700 2780

BHP 3.86 4.42 4.99 5.57 6.16 6.73 7.89 9.05 10.11 10.74

Sones 21 22 23 25 26 28 29 32 35 36

RPM 397 433 468 504 537 569 629 684 734

12650 3006

BHP 4.78 5.37 5.96 6.62 7.22 7.88 9.07 10.39 11.62

Sones 23 24 25 27 28 30 32 34 36

RPM 421 455 488 521 553 584 643 696 746

13600 3232

BHP 5.84 6.46 7.13 7.79 8.48 9.13 10.51 11.82 13.21

Sones 25 26 27 29 31 32 34 36 39

RPM 445 478 510 539 570 600 657 709

14550 3457

BHP 7.04 7.72 8.43 9.09 9.86 10.58 12.04 13.43

Sones 27 29 30 31 33 34 36 39

RPM 471 501 531 559 588 617 671 723

15500 3683

BHP 8.43 9.15 9.88 10.62 11.37 12.18 13.68 15.26

Sones 29 31 33 34 35 36 39 42

Performance certified is for installation Type B - Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only.

23

SFB-27 - Belt Drive

44

611⁄8

(1553)

281⁄8

(714)

33

(838)

(1118)

(483)

351⁄8 (892)

375⁄8 (956)

19

341⁄2

(876)

35⁄8

(92)

491⁄8

(1248)

221⁄4 (565)

27

(686)

213⁄8

(543)

401⁄2 (1029)

46 (1168)

21⁄2

(64)

281⁄2

(724)

e

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D

Wheel Diameter = 271⁄2 (699) Shaft Diameter = 11⁄2 (38) Outlet Area = 4.97 ft

2

(0.462 m2)

cfm

Mounting Hole Size = 5/8 (16) ^Approximate Unit Weight = 845 lb. (383 kg)

All dimensions in inches (millimeters) For additional discharge positions see page 12 ^Weight shown is largest cataloged Open Drip Proof motor

Maximum BHP at given RPM = (RPM/285)

(Maximum KW at a given RPM = (RPM/314)3)

Maximum RPM = 700 and Minimum RPM = 200 Tip Speed (ft/min.) = RPM x 7.20

SFB-27

CFM OV

Static Pressure in Inches wg

0.25 0.5 0.75 1 1.25 1.5 2 2.5 3 3.25

(Tip Speed (m/s) = RPM x 0.0366)

Maximum Motor Frame Size = 286T

RPM 245 297 345 388 427 462

8600 1729

BHP 1.29 1.72 2.17 2.61 3.07 3.56

Sones 11.1 12.5 15.1 16.7 18.2 20

RPM 264 310 355 397 434 470

9750 1961

BHP 1.75 2.21 2.71 3.23 3.73 4.26

Sones 13.1 14.6 17.0 18.4 19.7 21

RPM 284 327 368 407 444 477 540

10900 2192

BHP 2.31 2.84 3.38 3.94 4.51 5.05 6.24

Sones 15.1 16.7 18.9 20 21 23 26

RPM 305 344 381 419 454 487 547 603 652

12050 2423

BHP 3.02 3.58 4.14 4.78 5.39 6.03 7.28 8.58 9.95

Sones 17.3 19.2 21 22 23 25 27 30 34

RPM 327 363 398 432 465 497 556 610 660 683

13200 2655

BHP 3.85 4.46 5.09 5.73 6.41 7.09 8.45 9.86 11.28 12.04

Sones 19.8 22 23 24 25 27 29 32 35 37

RPM 349 382 415 447 478 508 566 618 668 691

14350 2886

BHP 4.83 5.47 6.16 6.83 7.57 8.30 9.80 11.22 12.80 13.58

Sones 22 24 25 26 28 29 31 33 37 39

RPM 372 403 434 464 491 521 576 628 676 699

15500 3117

BHP 5.97 6.64 7.40 8.14 8.84 9.68 11.25 12.88 14.41 15.28

Sones 25 26 27 28 30 32 34 36 39 40

RPM 395 424 453 481 508 535 588 638 685

16650 3349

BHP 7.27 8.02 8.80 9.60 10.38 11.17 12.90 14.64 16.36

Sones 27 28 29 31 33 34 36 39 41

RPM 418 446 472 499 525 550 601 648 695

17800 3580

BHP 8.76 9.59 10.37 11.24 12.10 12.92 14.74 16.49 18.42

Sones 29 31 32 34 35 36 39 41 44

RPM 441 468 492 518 543 567 614 661

18950 3811

BHP 10.40 11.30 12.10 13.10 14.00 14.90 16.70 18.70

Sones 32 34 35 37 38 39 41 44

RPM 465 490 514 538 561 585 629 674

20100 4043

BHP 12.40 13.30 14.20 15.10 16.10 17.10 18.90 21.00

Sones 34 37 39 39 40 41 44 47

Performance certified is for installation Type B - Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only.

24

3

SFB-30 - Belt Drive

483⁄4

68

(1727)

313⁄8

(797)

365⁄8

(930)

(1238)

(533)

383⁄8 (975)

411⁄8 (1045)

21

367⁄8

(937)

11⁄2

(38)

533⁄4

(1365)

221⁄2 (572)

27

(686)

423⁄4 (1086)

481⁄4 (1226)

233⁄8

(594)

21⁄2

(64)

313⁄4

(806)

e

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Wheel Diameter = 30 (762) Shaft Diameter = 11⁄2 (38) Outlet Area = 5.72 ft

2

(0.531 m2)

cfm

Mounting Hole Size = 5/8 (16) ^Approximate Unit Weight = 940 lb. (426 kg)

All dimensions in inches (millimeters) For additional discharge positions see page 12 ^Weight shown is largest cataloged Open Drip Proof motor

Maximum BHP at given RPM = (RPM/239)

(Maximum KW at a given RPM = (RPM/263)

Maximum RPM = 650 and Minimum RPM = 175

3

)

Tip Speed (ft/min.) = RPM x 7.86

SFB-30

CFM OV

Static Pressure in Inches wg

0.25 0.5 0.75 1 1.25 1.5 2 2.5 3 3.25

(Tip Speed (m/s) = RPM x 0.0399)

Maximum Motor Frame Size = 286T

RPM 245 293 332 369 403 434

10000 1749

BHP 1.60 2.12 2.59 3.13 3.63 4.19

Sones 13.0 15.0 17.3 18.6 20 22

RPM 267 311 350 383 416 446 501

11525 2015

BHP 2.25 2.85 3.44 3.98 4.60 5.19 6.43

Sones 15.7 17.9 19.7 21 22 24 27

RPM 291 330 368 401 430 459 513 562 606

13050 2282

BHP 3.10 3.73 4.44 5.09 5.69 6.39 7.73 9.15 10.56

Sones 18.7 21 22 24 25 27 29 32 35

RPM 316 352 387 419 448 474 526 573 617 638

14575 2549

BHP 4.14 4.85 5.60 6.37 7.10 7.78 9.31 10.79 12.37 13.16

Sones 22 23 25 27 28 30 31 34 38 40

RPM 342 375 406 437 466 492 539 586 629 649

16100 2816

BHP 5.42 6.18 6.96 7.84 8.69 9.49 11.02 12.74 14.38 15.20

Sones 25 26 28 30 32 33 35 37 40 42

RPM 369 399 428 456 484 510 557 600 642

17625 3082

BHP 6.98 7.78 8.64 9.51 10.49 11.40 13.12 14.86 16.73

Sones 28 29 31 33 35 36 38 41 44

RPM 397 423 450 477 503 529 575 616

19150 3349

BHP 8.82 9.65 10.57 11.50 12.50 13.55 15.51 17.32

Sones 31 33 35 36 38 39 42 45

RPM 424 448 474 499 523 547 593 634

20675 3616

BHP 11.00 11.80 12.80 13.80 14.80 15.90 18.10 20.20

Sones 35 37 39 40 41 43 46 49

RPM 452 474 498 521 545 566 612

22200 3883

BHP 13.40 14.30 15.40 16.40 17.50 18.60 21.00

Sones 39 42 42 43 45 46 50

RPM 480 501 523 545 567 588 630

23725 4149

BHP 16.20 17.20 18.30 19.40 20.60 21.70 24.20

Sones 43 45 46 47 49 51 55

RPM 508 528 548 569 589 610 649

25250 4416

BHP 19.40 20.50 21.50 22.80 23.90 25.20 27.70

Sones 46 49 51 52 53 55 59

Performance certified is for installation Type B - Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only.

25

SWB-106 - Belt Drive

SWB-106

Series 100

183⁄4

(476)

111⁄2

(292)

265⁄8

(676)

151⁄8

(384)

(219)

16 (406)

167⁄8 (429)

85⁄8

111⁄4

(286)

11⁄2

(38)

221⁄4

(565)

12 (305)

151⁄2

(394)

217⁄8 (556) 231⁄2 (597)

Wheel Diameter = 111⁄8 (283) Shaft Diameter = 3/4 (19) Outlet Area = 0.76 ft

2

(0.07 m2)

^Approximate Unit Weight = 135 lb. (61 kg)

All dimensions in inches (millimeters) For additional discharge positions see page 13 ^Weight shown is largest cataloged Open Drip Proof motor

93⁄4

(248)

(51)

11

(279)

2

8

7

6

5

4

3

Static Pressure (Pa x 100)

2

1

0

3.5

½ ½

3.0

3

2.5

¼ ¼

2.0

1.5

1.0

Static Pressure (in. wg)

0.5

0.0

s

t

o

n

o

D

670 670

0 100 200 300 400 500 600

0 200 400 600 800 1000

e

v

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m

e

t

s

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e

1600 1600

1135 1135

Volume (cfm)

Volume (m

2065 2065

3

2530 2530

/hr)

Maximum BHP at a given RPM = (RPM/3706)

(Maximum KW at a given RPM = (RPM/4086)

Maximum RPM = 3000 Tip Speed (ft/min.) = RPM x 2.91

(Tip Speed (m/s) = RPM x 0.0148)

SWB-106

CFM OV

Static Pressure in Inches wg

0.25 0.5 0.75 1 1.25 1.5 1.75 2 2.25 2.5

Maximum Motor Frame Size = 145T

RPM 936 1273 1542

100 132

BHP 0.02 0.04 0.06

Sones 5.4 6.8 8.0

RPM 1023 1322 1574 1799 1999 2179

140 184

BHP 0.02 0.04 0.07 0.11 0.14 0.18

Sones 6.0 7.1 8.4 9.8 11.5 13.1

RPM 1172 1398 1632 1843 2031 2210 2376 2531 2676 2813

180 237

BHP 0.03 0.05 0.08 0.12 0.16 0.20 0.24 0.29 0.34 0.39

Sones 6.6 7.5 8.9 10.2 11.9 13.4 14.8 16.3 17.9 19.4

RPM 1356 1522 1712 1906 2088 2257 2413 2561 2706 2844

220 289

BHP 0.05 0.07 0.10 0.13 0.17 0.22 0.26 0.31 0.37 0.42

Sones 7.2 8.2 9.4 10.9 12.6 13.9 15.2 16.7 18.3 19.8

RPM 1550 1681 1830 1993 2155 2318 2470 2614 2751 2880

260 342

BHP 0.07 0.09 0.12 0.15 0.19 0.24 0.29 0.34 0.39 0.45

Sones 8.0 9.0 10.2 11.8 13.2 14.5 15.9 17.4 18.8 20

RPM 1749 1866 1976 2113 2253 2391 2537 2676 2808 2936

300 395

BHP 0.09 0.12 0.15 0.18 0.22 0.27 0.32 0.37 0.42 0.48

Sones 9.1 10.1 11.3 12.8 14.0 15.2 16.6 18.0 19.5 21

RPM 1952 2056 2158 2258 2379 2500 2626 2745 2876 3000

340 447

380 500

BHP 0.13 0.15 0.19 0.22 0.26 0.31 0.35 0.41 0.46 0.52

Sones 10.5 11.5 12.5 13.7 14.9 16.2 17.5 18.7 20 22

RPM 2156 2253 2344 2434 2524 2633 2736 2852 2963

BHP 0.17 0.20 0.23 0.27 0.31 0.35 0.40 0.45 0.51

Sones 12.2 12.8 13.7 14.7 16.2 17.4 18.6 19.9 21

RPM 2361 2452 2535 2618 2699 2779 2879 2973

420 553

BHP 0.23 0.26 0.29 0.33 0.37 0.42 0.46 0.51

Sones 14.7 14.2 15.1 16.1 17.2 18.8 20 21

RPM 2567 2654 2732 2806 2883 2956

460 605

BHP 0.29 0.32 0.36 0.40 0.44 0.49

Sones 17.9 16.2 16.9 17.8 18.9 19.8

RPM 2775 2858 2931

500 658

BHP 0.37 0.40 0.44

Sones 22 22 18.9

Performance certiﬁed is for installation Type B - free inlet, ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only.

26

Density 0.075 lb/ft

3000 3000

3

)

RPM HP

3

SWB-107 - Belt Drive

SWB-107

Series 100

8

7

6

5

4

3

Static Pressure (Pa x 100)

2

1

0

3.5

3.0

¼ ¼

2.5

2.0

1.5

1.0

Static Pressure (in. wg)

0.5

0.0 0 100 200 300 400 500 600 700 800

0 200 400 600 800 1000 1200

3

o

D

670 670

½ ½

e

v

r

u

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m

e

t

s

y

s

i

h

t

f

o

t

f

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1560 1560

1115 1115

Volume (cfm)

Volume (m

2005 2005

¾ ¾

2450 2450

3

/hr)

Maximum BHP at a given RPM = (RPM/3706)

(Maximum KW at a given RPM = (RPM/3851)3)

Maximum RPM = 2900 Tip Speed (ft/min.) = RPM x 2.91

183⁄4

(476)

111⁄2

(292)

85⁄8

(219)

151⁄2

(394)

111⁄4

(286)

265⁄8

(676)

151⁄8

(384)

16 (406)

167⁄8 (429)

11⁄2

(38)

221⁄4

(565)

12 (305)

217⁄8 (556)

231⁄2 (597)

Wheel Diameter = 111⁄8 (283) Shaft Diameter = 3/4 (19) Outlet Area = 0.76 ft

2

(0.07 m2)

^Approximate Unit Weight = 135 lb. (61 kg)

All dimensions in inches (millimeters) For additional discharge positions see page 13 ^Weight shown is largest cataloged Open Drip Proof motor

93⁄4

(248)

(51)

11

(279)

2

(Tip Speed (m/s) = RPM x 0.0148)

SWB-107

CFM OV

Static Pressure in Inches wg

0.25 0.5 0.75 1 1.25 1.5 1.75 2 2.25 2.5

Maximum Motor Frame Size = 145T

RPM 891 1198

140 184

BHP 0.02 0.04

Sones 4.5 5.9

RPM 1008 1264 1494 1695 1877

200 263

BHP 0.02 0.04 0.07 0.10 0.13

Sones 5.1 6.2 7.3 8.5 9.8

RPM 1184 1374 1572 1759 1931 2088 2239 2380 2512

260 342

BHP 0.04 0.06 0.09 0.12 0.15 0.19 0.23 0.27 0.32

Sones 6.0 6.8 7.7 8.8 10.1 11.3 12.6 13.8 15.2

RPM 1372 1531 1686 1848 2005 2156 2299 2432 2559 2684

320 421

BHP 0.06 0.08 0.11 0.14 0.18 0.22 0.26 0.30 0.35 0.40

Sones 7.3 7.7 8.4 9.5 10.6 11.8 13.0 14.2 15.6 17.0

RPM 1573 1713 1840 1970 2105 2244 2375 2502 2627 2745

380 500

BHP 0.09 0.11 0.14 0.18 0.21 0.25 0.30 0.34 0.39 0.44

Sones 8.6 8.9 9.7 10.7 11.6 12.6 13.7 14.9 16.3 17.6

RPM 1782 1900 2020 2129 2238 2358 2472 2593 2708 2817

440 579

BHP 0.12 0.15 0.19 0.22 0.26 0.30 0.34 0.39 0.44 0.49

Sones 10.1 10.6 11.3 12.0 12.7 13.7 14.7 15.9 17.2 18.5

RPM 1994 2096 2205 2308 2404 2493 2601 2705 2805

500 658

560 737

BHP 0.17 0.20 0.24 0.28 0.32 0.36 0.41 0.45 0.50

Sones 11.8 12.3 12.9 13.5 14.2 14.9 16.1 17.2 18.3

RPM 2208 2302 2394 2492 2583 2669 2751 2838

BHP 0.23 0.27 0.30 0.35 0.39 0.44 0.48 0.53

Sones 14.1 14.1 14.7 15.5 16.1 16.8 17.5 18.4

RPM 2421 2512 2593 2680 2767 2850

620 816

BHP 0.30 0.34 0.38 0.43 0.48 0.53

Sones 16.6 17.0 16.7 17.6 18.5 19.1

RPM 2636 2723 2799 2872

680 895

BHP 0.39 0.44 0.48 0.52

Sones 19.5 22 19.0 19.9

RPM 2852

740 974

BHP 0.50

Sones 23

Performance certiﬁed is for installation Type B - free inlet, ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only.

Density 0.075 lb/ft

2900 2900

RPM HP

3

27

SWB-108 - Belt Drive

SWB-108

Series 100

9

8

7

6

5

4

3

Static Pressure (Pa x 100)

2

1

0

4.0

½ ½

3.5

3.0

3

2.5

¼ ¼

2.0

1.5

Static Pressure (in. wg)

1.0

0.5

0.0 0 2 4 6 8 10 12 14

0 2 4 6 8 10 12 14 16 18 20 22

o

D

670 670

¾ ¾

e

v

r

u

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m

e

t

s

y

s

i

h

t

f

o

t

f

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t

o

n

1100 1100

1525 1525

Volume (cfm x 100)

Volume (m

1950 1950

3

/hr x 100)

2375 2375

Maximum BHP at a given RPM = (RPM/3233)

(Maximum KW at a given RPM = (RPM/3564)3)

Maximum RPM = 2800 Tip Speed (ft/min.) = RPM x 2.91

183⁄4

(476)

111⁄2

(292)

265⁄8

(676)

151⁄8

(384)

16 (406)

167⁄8 (429)

85⁄8

(219)

111⁄4

(286)

11⁄2

(38)

151⁄2

(394)

221⁄4

(565)

12 (305)

217⁄8 (556) 231⁄2 (597)

Wheel Diameter = 111⁄8 (283) Shaft Diameter = 3/4 (19) Outlet Area = 0.76 ft

2

(0.07 m2)

^Approximate Unit Weight = 135 lb. (61 kg)

All dimensions in inches (millimeters) For additional discharge positions see page 13 ^Weight shown is largest cataloged Open Drip Proof motor

93⁄4

(248)

2

(51)

11

(279)

(Tip Speed (m/s) = RPM x 0.0148)

SWB-108

CFM OV

Static Pressure in Inches wg

0.25 0.5 0.75 1 1.25 1.5 1.75 2 2.25 2.5

Maximum Motor Frame Size = 145T

RPM 860 1148

200 263

BHP 0.02 0.04

Sones 5.5 6.8

RPM 982 1235 1443 1635 1805

300 395

BHP 0.03 0.05 0.09 0.12 0.16

Sones 6.6 7.0 7.7 8.7 9.6

RPM 1141 1357 1551 1719 1872 2025 2165 2296 2419

400 526

BHP 0.04 0.07 0.11 0.15 0.19 0.24 0.29 0.34 0.40

Sones 7.2 7.7 8.2 9.0 9.8 10.7 11.5 12.4 13.5

RPM 1317 1506 1675 1837 1983 2117 2241 2364 2487 2603

500 658

BHP 0.07 0.10 0.14 0.18 0.23 0.28 0.33 0.39 0.45 0.51

Sones 8.0 8.6 9.2 9.8 10.5 11.1 12.0 12.9 13.9 14.8

RPM 1504 1673 1825 1965 2105 2234 2356 2471 2579 2681

600 789

BHP 0.09 0.14 0.18 0.22 0.27 0.32 0.38 0.44 0.50 0.57

Sones 9.1 9.8 10.5 11.2 11.8 12.3 13.0 13.7 14.6 15.5

RPM 1699 1849 1989 2119 2242 2361 2478 2589 2695 2796

700 921

BHP 0.13 0.18 0.23 0.28 0.33 0.39 0.44 0.50 0.56 0.63

Sones 10.3 11.5 12.5 12.9 13.3 13.9 14.6 14.8 15.7 16.6

RPM 1899 2035 2162 2282 2396 2507 2610 2715

800 1053

900 1184

BHP 0.18 0.23 0.29 0.34 0.40 0.46 0.52 0.59

Sones 12.1 13.3 13.9 14.5 15.0 15.6 16.2 17.0

RPM 2102 2227 2344 2455 2561 2662 2763 BHP 0.24 0.30 0.37 0.43 0.49 0.54 0.61

Sones 13.9 14.7 15.5 16.2 16.8 17.4 18.1

RPM 2308 2423 2531 2634 2733

1000 1316

BHP 0.32 0.38 0.45 0.53 0.59

Sones 15.6 16.6 17.4 18.2 18.9

RPM 2517 2623 2723

1100 1447

BHP 0.41 0.48 0.55

Sones 18.7 18.7 19.7

RPM 2728

1200 1579

BHP 0.52

Sones 23

Performance certiﬁed is for installation Type B - free inlet, ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only.

28

2800 2800

RPM HP

Density 0.075 lb/ft

3

SWB-110 - Belt Drive

SWB-110

Series 100

183⁄4

(476)

111⁄2

(292)

265⁄8

(676)

151⁄8

(384)

(219)

16 (406)

167⁄8 (429)

85⁄8

111⁄4

(286)

11⁄2

(38)

151⁄2

(394)

221⁄4

(565)

12 (305)

217⁄8 (556)

231⁄2 (597)

Wheel Diameter = 111⁄8 (283) Shaft Diameter = 3/4 (19) Outlet Area = 0.76 ft

2

(0.07 m2)

^Approximate Unit Weight = 135 lb. (61 kg)

All dimensions in inches (millimeters) For additional discharge positions see page 13 ^Weight shown is largest cataloged Open Drip Proof motor

93⁄4

(248)

2

(51)

11

(279)

Static Pressure (Pa x 100)

4.0

9

8

7

6

5

4

3

2

1

0

½ ½

3.5

3.0

3

2.5

¼ ¼

2.0

1.5

Static Pressure (in. wg)

1.0

0.5

0.0 0 2 4 6 8 10 12 14 16 18 20 22

0 5 10 15 20 25 30 35

670 670

¾ ¾

o

n

o

D

t

c

e

l

e

s

t

1070 1070

1 1

e

t

s

y

s

i

h

t

f

o

t

f

e

l

e

h

t

o

1470 1470

Volume (cfm X 100)

Volume (m

e

v

r

u

c

m

1870 1870

3

/hr x 100)

Maximum BHP at a given RPM = (RPM/2665)

(Maximum KW at a given RPM = (RPM/2938)3)

Maximum RPM = 2665 Tip Speed (ft/min.) = RPM x 2.91

2270 2270

(Tip Speed (m/s) = RPM x 0.0148)

SWB-110

CFM OV

Static Pressure in Inches wg

0.25 0.5 0.75 1 1.25 1.5 1.75 2 2.25 2.5

Maximum Motor Frame Size = 145T

RPM 898 1094 1264

500 658

BHP 0.04 0.07 0.10

Sones 8.5 8.8 9.0

RPM 1040 1218 1368 1508 1635

650 855

BHP 0.06 0.10 0.13 0.18 0.23

Sones 9.0 9.2 9.4 9.9 10.5

RPM 1192 1356 1496 1621 1735 1849 1955 2054

800 1053

BHP 0.09 0.13 0.18 0.22 0.27 0.33 0.39 0.45

Sones 9.7 9.9 10.1 10.9 11.5 11.4 12.1 13.3

RPM 1353 1501 1633 1750 1859 1961 2055 2153 2245 2332

950 1250

BHP 0.13 0.18 0.23 0.28 0.34 0.39 0.45 0.52 0.59 0.66

Sones 10.6 10.9 11.6 12.1 12.1 12.6 13.1 14.0 15.3 16.7

RPM 1519 1653 1776 1888 1991 2088 2179 2267 2349 2433

1100 1447

BHP 0.18 0.24 0.30 0.36 0.42 0.48 0.54 0.61 0.67 0.75

Sones 12.0 12.7 13.0 13.4 13.9 14.4 15.0 16.1 17.3 18.6

RPM 1688 1813 1924 2031 2130 2222 2309 2394 2474 2551

1250 1645

BHP 0.25 0.31 0.37 0.44 0.51 0.58 0.65 0.72 0.79 0.87

Sones 14.2 14.3 14.8 15.5 16.2 17.0 18.2 19.3 21 21

RPM 1859 1976 2080 2179 2274 2362 2446 2526 2603

1400 1842

1550 2039

BHP 0.33 0.40 0.47 0.54 0.62 0.70 0.77 0.85 0.93

Sones 16.0 16.3 17.0 17.8 18.9 20 22 23 22

RPM 2033 2141 2241 2332 2421 2506 2588 BHP 0.43 0.51 0.59 0.67 0.75 0.83 0.91

Sones 18.3 18.8 19.6 21 22 23 23

RPM 2211 2310 2404 2491 2573 2654

1700 2237

BHP 0.55 0.63 0.72 0.81 0.89 0.98

Sones 21 22 23 24 24 24

RPM 2391 2480 2569 2652

1850 2434

BHP 0.69 0.78 0.88 0.97

Sones 24 25 25 26

RPM 2571 2652

2000 2632

BHP 0.86 0.96

Sones 27 27

Performance certiﬁed is for installation Type B - free inlet, ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only.

RPM HP

Density 0.075 lb/ft

2665 2665

3

29

SWB-113 - Belt Drive

SWB-113

Series 100

Note: New dimensions on this model

9

8

7

6

5

4

3

Static Pressure (Pa x 100)

2

1

0

4.0

3.5

½ ½

3.0

2.5

3

¼ ¼

2.0

1.5

Static Pressure (in. wg)

1.0

0.5

0.0 0 5 10 15 20 25 30 35

0 10 20 30 40 50

1 1

¾ ¾

t

c

e

l

e

s

t

o

n

o

D

550 550

m

e

t

s

y

s

i

h

t

f

o

t

f

e

l

e

h

t

o

1290 1290

920 920

Volume (cfm X 100)

Volume (m

1½ 1½

e

v

r

u

c

2030 2030

1660 1660

3

/hr x 100)

Maximum BHP at a given RPM = (RPM/2084)

(Maximum KW at a given RPM = (RPM/2298)3)

Maximum RPM = 2385 Tip Speed (ft/min.) = RPM x 3.53

(Tip Speed (m/s) = RPM x 0.0179)

Maximum Motor Frame Size = 184T

233⁄8

(594)

145⁄8

(371)

311⁄4

(794)

165⁄8

(422)

175⁄8 (448)

187⁄8 (479)

105⁄8

(270)

141⁄4

(362)

11⁄2

(38)

243⁄4

(629)

13 (330)

213⁄4

(552)

105⁄8

(270)

271⁄2 (699)

2

(51)

14

(356)

301⁄8 (765)

Wheel Diameter = 131⁄8 (333) Shaft Diameter = 3/4 (19) Outlet Area = 1.03 ft

2

(0.10 m2)

^Approximate Unit Weight = 175 lb. (79 kg)

All dimension in inches (millimeters) For additional discharge positions see page 13 ^Weight shown is largest cataloged Open Drip Proof motor

SWB-113

CFM OV

0.25 0.5 0.75 1 1.25 1.5 1.75 2 2.25 2.5

RPM 767 939

700 680

BHP 0.05 0.09

Sones 5.4 5.7

RPM 883 1037 1168 1291

900 874

BHP 0.08 0.12 0.17 0.23

Sones 6.2 6.9 8.3 9.0

RPM 1009 1147 1269 1378 1482 1580

1100 1068

BHP 0.11 0.17 0.22 0.28 0.35 0.41

Sones 7.4 8.5 9.1 9.7 10.2 11.0

RPM 1144 1266 1378 1480 1576 1665 1753 1837 1916

1300 1262

BHP 0.16 0.22 0.29 0.36 0.43 0.50 0.58 0.65 0.73

Sones 8.8 9.5 10.1 10.7 11.3 12.0 12.8 13.8 15.1

RPM 1283 1391 1494 1591 1680 1766 1846 1922 1999 2073

1500 1456

BHP 0.22 0.29 0.37 0.44 0.52 0.60 0.68 0.77 0.85 0.94

Sones 10.0 10.8 11.5 12.2 12.9 13.6 14.3 15.2 15.8 16.4

RPM 1424 1524 1617 1706 1792 1872 1948 2023 2093 2161

1700 1650

BHP 0.30 0.37 0.46 0.55 0.63 0.72 0.81 0.91 1.00 1.09

Sones 11.9 12.7 13.3 13.9 14.7 15.5 16.2 16.7 17.2 17.8

RPM 1569 1659 1745 1828 1907 1984 2057 2126 2194 2261

1900 1845

2100 2039

BHP 0.39 0.48 0.57 0.66 0.76 0.86 0.96 1.06 1.16 1.27

Sones 13.8 14.6 15.3 16.1 16.9 17.4 17.9 18.4 18.9 19.6

RPM 1714 1799 1878 1953 2029 2101 2170 2238 2302 2364

BHP 0.51 0.60 0.70 0.80 0.91 1.02 1.13 1.24 1.35 1.46

Sones 15.9 16.8 17.8 18.2 18.7 19.2 19.8 20 21 22

RPM 1860 1940 2014 2085 2153 2222 2288 2352

2300 2233

BHP 0.64 0.75 0.85 0.96 1.08 1.19 1.31 1.43

Sones 18.1 19.0 19.7 20 21 21 22 23

RPM 2007 2083 2153 2219 2284 2347

2500 2427

BHP 0.80 0.92 1.03 1.15 1.27 1.40

Sones 20 21 21 22 23 24

RPM 2154 2228 2293 2356

2700 2621

BHP 0.99 1.12 1.24 1.36

Sones 22 23 24 24

Performance certiﬁed is for installation Type B - Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only.

Static Pressure in Inches wg

30

Density 0.075 lb/ft

2385 2385

RPM HP

3

SWB-115 - Belt Drive

SWB-115

Series 100

Note: New dimensions on this model

253⁄4

(654)

343⁄4

(883)

161⁄4

(413)

181⁄2

(470)

20 (508)

211⁄8 (537)

115⁄8

(295)

153⁄4

(400)

11⁄2

(38)

211⁄2

(546)

271⁄2

(699)

15 (381)

115⁄8

(295)

271⁄8 (689)

2

(51)

157⁄8

(403)

311⁄4 (794)

Wheel Diameter = 149⁄16 (370) Shaft Diameter = 3/4 (19) Outlet Area = 1.25 ft

2

(0.12 m2)

^Approximate Unit Weight = 225 lb. (102 kg)

All dimensions in inches (millimeters) For additional discharge positions see page 13 ^Weight shown is largest cataloged Open Drip Proof motor

SWB-115

CFM OV

0.25 0.5 0.75 1 1.25 1.5 1.75 2 2.25 2.5

RPM 737 879

1000 800

BHP 0.08 0.13

Sones 6.2 6.7

RPM 843 976 1086 1186

1250 1000

BHP 0.11 0.18 0.24 0.31

Sones 6.9 7.8 8.4 8.9

RPM 955 1078 1183 1276 1360 1445

1500 1200

BHP 0.16 0.24 0.32 0.39 0.47 0.56

Sones 8.2 9.1 9.6 10.1 10.6 11.3

RPM 1075 1184 1284 1373 1455 1530 1600 1673 1746

1750 1400

BHP 0.23 0.31 0.40 0.49 0.58 0.67 0.77 0.87 0.97

Sones 9.6 10.3 10.9 11.4 12.0 12.5 13.1 14.1 15.1

RPM 1196 1294 1389 1474 1552 1625 1695 1759 1821 1883

2000 1600

BHP 0.32 0.41 0.51 0.61 0.71 0.82 0.92 1.02 1.13 1.24

Sones 11.1 11.7 12.4 13.0 13.6 14.1 14.7 15.3 16.1 17.1

RPM 1319 1412 1496 1578 1654 1724 1791 1854 1915 1972

2250 1800

BHP 0.42 0.53 0.63 0.75 0.86 0.98 1.09 1.21 1.32 1.44

Sones 12.8 13.4 14.0 14.7 15.4 16.0 16.6 17.3 18.0 18.8

RPM 1444 1533 1609 1685 1758 1826 1891 1952 2010 2067

2500 2000

2750 2200

BHP 0.55 0.67 0.78 0.91 1.03 1.16 1.29 1.42 1.55 1.67

Sones 14.7 15.4 16.0 16.7 17.5 18.0 18.7 19.4 20 21

RPM 1570 1654 1727 1794 1864 1931 1993 2053 2109 2164

BHP 0.71 0.84 0.97 1.09 1.23 1.37 1.51 1.65 1.79 1.93

Sones 16.7 17.6 18.3 18.8 19.4 20 21 22 22 23

RPM 1698 1776 1847 1911 1973 2037 2098 2156

3000 2400

BHP 0.89 1.04 1.18 1.31 1.45 1.60 1.76 1.91

Sones 19.0 19.9 20 21 22 22 23 24

RPM 1827 1899 1968 2030 2088 2146

3250 2600

BHP 1.11 1.26 1.42 1.57 1.71 1.87

Sones 21 22 23 23 24 24

RPM 1956 2024 2090 2150

3500 2800

BHP 1.35 1.52 1.69 1.86

Sones 24 25 25 26

Performance certiﬁed is for installation Type B - Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only.

Static Pressure in Inches wg

9

8

7

6

5

4

3

Static Pressure (Pa x 100)

2

1

0

4.0

¾ ¾

1 1

3.5

3.0

½ ½

2.5

3

2.0

¼ ¼

1.5

Static Pressure (in. wg)

1.0

0.5

0.0 0 5 10 15 20 25 30 35 40 45

0 10 20 30 40 50 60 70

o

D

550 550

o

t

c

e

l

e

s

t

o

n

880 880

Maximum BHP at a given RPM = (RPM/1737)

(Maximum KW at a given RPM = (RPM/1915)

2 2

1½ 1½

e

v

r

u

c

m

e

t

s

y

s

i

h

t

f

o

t

f

e

l

e

h

t

1210 1210

Volume (cfm X 100)

Volume (m

1540 1540

3

/hr x 100)

1870 1870

3

Maximum RPM = 2187 Tip Speed (ft/min.) = RPM x 3.93

(Tip Speed (m/s) = RPM x 0.0200)

Maximum Motor Frame Size = 184T

RPM HP

Density 0.075 lb/ft

2187 2187

)

3

31

SWB-116 - Belt Drive

SWB-116

Series 100

Note: New dimensions on this model

381⁄8

(968)

173⁄4

(451)

203⁄8

(518)

28

(711)

213⁄8 (543) 227⁄8 (581)

121⁄2

(318)

171⁄2

(445)

11⁄2

(38)

30

(762)

16 (406)

211⁄2

(546)

123⁄4

(324)

301⁄4 (769)

2

(51)

171⁄2

(445)

12

10

Static Pressure (Pa x 100)

323⁄8 (823)

Wheel Diameter = 163⁄4 (425) Shaft Diameter = 1 (25) Outlet Area = 1.52 ft

2

(0.14 m2)

^Approximate Unit Weight = 241 lb. (109 kg)

All dimensions in inches (millimeters) For additional discharge positions see page 13 ^Weight shown is largest cataloged Open Drip Proof motor

SWB-116

CFM OV

0.5 0.75 1 1.25 1.5 2 2.5 2.75 3 3.5

RPM 750

1200 789

BHP 0.15

Sones 5.8

RPM 846 943 1026

1560 1026

BHP 0.22 0.30 0.38

Sones 7.1 7.8 8.7

RPM 949 1039 1120 1192 1259

1920 1263

BHP 0.31 0.40 0.50 0.60 0.71

Sones 8.8 9.6 10.7 11.5 12.0

RPM 1061 1141 1216 1287 1352 1470 1576

2280 1500

BHP 0.42 0.53 0.65 0.76 0.88 1.12 1.38

Sones 10.9 11.8 12.5 12.9 13.3 14.4 16.4

RPM 1182 1250 1320 1385 1448 1564 1666 1715 1762 1851

2640 1737

BHP 0.57 0.69 0.82 0.96 1.09 1.36 1.64 1.79 1.93 2.23

Sones 13.5 13.8 14.1 14.6 15.1 15.9 17.4 18.4 19.5 22

RPM 1306 1369 1429 1490 1548 1659 1761 1808 1853 1940

3000 1974

BHP 0.76 0.89 1.03 1.18 1.34 1.64 1.95 2.11 2.26 2.59

Sones 15.4 15.8 16.1 16.6 17.1 18.6 19.9 21 21 22

RPM 1432 1491 1545 1599 1654 1758 1857 1903 1948

3360 2211

3720 2447

BHP 0.99 1.14 1.29 1.45 1.62 1.96 2.30 2.47 2.64

Sones 17.6 18.0 18.4 18.9 19.6 21 23 23 23

RPM 1560 1615 1667 1716 1764 1863 1955 2001

BHP 1.27 1.43 1.60 1.76 1.94 2.32 2.70 2.89

Sones 20 21 21 22 23 24 25 26

RPM 1690 1742 1790 1837 1881 1971

4080 2684

BHP 1.60 1.78 1.96 2.14 2.32 2.72

Sones 23 24 25 25 26 27

RPM 1821 1869 1916 1960 2002

4440 2921

BHP 1.99 2.18 2.38 2.58 2.77

Sones 27 28 28 29 30

RPM 1953 1999

4800 3158

BHP 2.44 2.65

Sones 32 32

Performance certiﬁed is for installation Type B - Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only.

Static Pressure in Inches wg

32

5

1½ 1½

2 2

4

1 1

8

6

4

2

0

¾ ¾

3

½ ½

2

3

¼ ¼

Static Pressure (in. wg)

1

0

0 5 10 15 20 25 30 35 40 45 50 55

0 20 40 60 80

400 400

e

s

t

o

n

o

D

725 725

o

t

f

e

l

e

h

t

o

t

c

e

l

1050 1050

Volume (cfm X 100)

Volume (m

3 3

e

v

r

u

c

m

e

t

s

y

s

i

h

t

f

1375 1375

3

/hr x 100)

Maximum BHP at a given RPM = (RPM/1403)

(Maximum KW at a given RPM = (RPM/1547)3)

Maximum RPM = 2023 Tip Speed (ft/min.) = RPM x 4.32

(Tip Speed (m/s) = RPM x 0.0219)

Maximum Motor Frame Size = 184T

1700 1700

RPM HP

Density 0.075 lb/ft

2023 2023

3

SWB-118 - Belt Drive

SWB-118

Series 100

9

8

7

6

5

4

3

Static Pressure (Pa x 100)

2

1

0

4.0

1½ 1½

2 2

3.5

1 1

3.0

¾

2.5

½

2.0

1.5

3

Static Pressure (in. wg)

1.0

0.5

0.0 0 13 26 39 52 65

0 20 40 60 80 100

D

545 545

n

o

t

c

e

l

e

s

t

o

770 770

Volume (cfm X 100)

Volume (m

3 3

e

v

r

u

c

m

e

t

s

y

s

i

h

t

f

o

t

f

e

l

e

h

t

1445 1445

1220 1220

995 995

3

/hr x 100)

Maximum BHP at a given RPM = (RPM/1150)

(Maximum KW at a given RPM = (RPM/1268)3)

Maximum RPM = 1660 Tip Speed (ft/min.) = RPM x 4.78

307⁄8

133⁄4

195⁄8

(498)

(784)

(350)

193⁄8

(492)

22

(559)

42

(1067)

223⁄8

(568)

233⁄8 (594)

25 (635)

11⁄2

(38)

331⁄4

(845)

177⁄8 (454)

321⁄4 (817)

34 (864)

Wheel Diameter = 181⁄2 (470) Shaft Diameter = 1 (25) Outlet Area = 1.87 ft

2

(0.17 m2)

^Approximate Unit Weight = 312 lb. (142 kg)

All dimensions in inches (millimeters) For additional discharge positions see page 13 ^Weight shown is largest cataloged Open Drip Proof motor

141⁄8

(359)

2

(51)

191⁄4

(489)

(Tip Speed (m/s) = RPM x 0.0243)

SWB-118

CFM OV

Static Pressure in Inches wg

0.25 0.5 0.75 1 1.25 1.5 1.75 2 2.25 2.5

Maximum Motor Frame Size = 213T

RPM 545 667

1500 802

BHP 0.11 0.19

Sones 5.6 6.6

RPM 628 728 826

1900 1016

BHP 0.16 0.25 0.36

Sones 6.5 7.2 7.8

RPM 717 806 887 969 1044

2300 1230

BHP 0.24 0.34 0.45 0.58 0.71

Sones 7.7 8.2 8.9 9.9 11.2

RPM 808 892 964 1032 1102 1170 1233

2700 1444

BHP 0.34 0.46 0.59 0.71 0.86 1.01 1.17

Sones 9.1 9.8 10.5 11.4 12.5 13.3 14.3

RPM 902 980 1047 1109 1169 1229 1291 1349 1403

3100 1658

BHP 0.46 0.61 0.75 0.89 1.04 1.20 1.37 1.55 1.73

Sones 10.9 11.7 12.5 13.2 13.9 14.8 16.3 17.0 16.8

RPM 997 1070 1135 1191 1247 1301 1352 1407 1461 1513

3500 1872

BHP 0.62 0.78 0.95 1.11 1.27 1.43 1.60 1.79 1.99 2.19

Sones 13.1 14.1 14.6 15.2 15.8 17.0 17.9 17.5 17.8 18.4

RPM 1095 1162 1223 1279 1329 1379 1428 1475 1521 1572

3900 2086

4300 2299

BHP 0.82 1.00 1.18 1.36 1.54 1.72 1.90 2.08 2.27 2.49

Sones 15.5 16.3 16.9 17.6 18.7 18.4 18.5 18.8 19.2 19.7

RPM 1193 1256 1314 1367 1417 1462 1506 1552 1596 1638 BHP 1.06 1.25 1.45 1.65 1.85 2.04 2.24 2.44 2.64 2.85

Sones 17.6 18.6 19.7 19.8 20 20 20 20 21 21

RPM 1291 1351 1405 1457 1505 1550 1591 1631

4700 2513

BHP 1.34 1.55 1.77 1.98 2.20 2.42 2.63 2.85

Sones 20 21 21 21 22 22 23 23

RPM 1391 1447 1499 1548 1594 1638

5100 2727

BHP 1.67 1.90 2.13 2.37 2.60 2.84

Sones 22 23 23 23 24 25

RPM 1491 1544 1593 1640

5500 2941

BHP 2.05 2.31 2.55 2.80

Sones 24 25 25 25

Performance certiﬁed is for installation Type B - Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only.

RPM HP

Density 0.075 lb/ft

1660 1660

3

33

SWB-120 - Belt Drive

SWB-120

Series 100

335⁄8

(854)

211⁄2

(546)

147⁄8

(378)

211⁄8

(537)

233⁄4

(603)

46

(1168)

241⁄2

(622)

255⁄8 (651)

273⁄8 (695)

11⁄2

(38)

361⁄8

(918)

193⁄8 (492)

35 (889)

37 (940)

Wheel Diameter = 213⁄8 (543) Shaft Diameter = 1 (25) Outlet Area = 2.23 ft

2

(0.21 m2)

^Approximate Unit Weight = 374 lb. (170 kg)

All dimensions in inches (millimeters) For additional discharge positions see page 13 ^Weight shown is largest cataloged Open Drip Proof motor

153⁄8

(391)

2

(51)

211⁄8

(537)

8

7

6

5

4

3

Static Pressure (Pa x 100)

2

1

0

3.5

3.0

2.5

2.0

1.5

1.0

Static Pressure (in. wg)

0.5

0.0 0 1 2 3 4 5 6 7 8

0 2 4 6 8 10 12

2 2

1½ 1½

1 1

¾ ¾

½ ½

3

e

l

e

s

t

o

n

o

471 471

D

3 3

e

t

s

y

s

i

h

t

f

o

t

f

e

l

e

h

t

o

t

c

645 645

Volume (cfm X 1000)

Volume (m

m

c

820 820

e

v

r

u

995 995

3

/hr x 1000)

1170 1170

Maximum BHP at a given RPM = (RPM/943)

(Maximum KW at a given RPM = (RPM/1040)

Maximum RPM = 1357 Tip Speed (ft/min.) = RPM x 5.23

(Tip Speed (m/s) = RPM x 0.0266)

SWB-120

CFM OV

Static Pressure in Inches wg

0.25 0.5 0.75 1 1.25 1.5 1.75 2 2.25 2.5

Maximum Motor Frame Size = 215T

RPM 471 591

1800 807

BHP 0.12 0.22

Sones 6.5 6.5

RPM 528 633 728 811

2250 1009

BHP 0.17 0.29 0.42 0.56

Sones 6.6 6.7 8.0 9.4

RPM 593 686 770 850 923 989

2700 1211

BHP 0.25 0.38 0.52 0.68 0.84 1.01

Sones 7.1 7.3 8.1 9.5 11.2 12.3

RPM 658 743 820 892 962 1028 1088 1145

3150 1413

BHP 0.34 0.49 0.64 0.81 0.99 1.18 1.37 1.57

Sones 7.9 8.3 9.1 10.2 11.2 12.4 13.5 14.6

RPM 723 807 877 943 1006 1068 1128 1184 1237 1287

3600 1614

BHP 0.45 0.62 0.79 0.98 1.17 1.37 1.58 1.80 2.02 2.24

Sones 9.0 10.0 10.9 11.6 12.4 13.0 13.7 14.9 16.4 18.0

RPM 791 873 937 999 1057 1113 1169 1223 1276 1326

4050 1816

BHP 0.59 0.79 0.97 1.17 1.38 1.59 1.82 2.05 2.29 2.53

Sones 10.7 12.3 13.0 13.4 14.3 15.0 15.1 15.5 16.6 18.2

RPM 861 937 1001 1057 1113 1166 1217 1267 1316

4500 2018

4950 2220

BHP 0.75 0.98 1.19 1.40 1.62 1.85 2.09 2.33 2.58

Sones 13.1 14.4 15.1 15.3 16.2 16.5 16.4 16.7 17.8

RPM 931 1002 1067 1121 1171 1222 1270 1316 BHP 0.94 1.20 1.45 1.67 1.90 2.15 2.40 2.65

Sones 15.9 15.9 16.8 17.4 17.2 17.0 17.2 18.1

RPM 1003 1069 1132 1186 1234 1280 1327

5400 2422

BHP 1.16 1.45 1.73 1.98 2.23 2.48 2.75

Sones 17.6 17.8 18.5 18.5 18.1 18.0 18.7

RPM 1076 1137 1196 1252 1298 1342

5850 2623

BHP 1.42 1.74 2.04 2.34 2.60 2.87

Sones 19.3 19.8 19.3 19.3 19.7 20

RPM 1151 1207 1262 1316

6300 2825

BHP 1.73 2.06 2.40 2.71

Sones 21 21 20 21

Performance certiﬁed is for installation Type B - Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only.

34

RPM HP

Density 0.075 lb/ft

1357 1357

3

)

3

SWB-124 - Belt Drive

SWB-124

Series 100

405⁄8

(1032)

261⁄4

(667)

173⁄4

(451)

25

(635)

26

(661)

573⁄4

(1467)

311⁄2

(800)

311⁄8 (791) 335⁄8 (854)

11⁄2

(38)

453⁄4

(1162)

193⁄4 (502)

36 (914)

411⁄2 (1054)

Wheel Diameter = 241⁄2 (622) Shaft Diameter = 1 (25) Outlet Area = 3.40 ft2 (0.32 m

2

)

^Approximate Unit Weight = 546 lb. (248 kg)

All dimensions in inches (millimeters) For additional discharge positions see page 13 ^Weight shown is largest cataloged Open Drip Proof motor

19

(483)

21⁄2

(64)

257⁄8

(657)

9

8

7

6

5

4

3

Static Pressure (Pa x 100)

2

1

0

4.0

3.5

3.0

2.5

2.0

1.5

Static Pressure (in. wg)

1.0

0.5

0.0 0 2 4 6 8 10 12

0 2 4 6 8 10 12 14 16 18 20

3 3

2 2

1½ 1½

1 1

¾ ¾

½ ½

n

o

D

t

o

414 414

s

t

c

e

l

e

t

o

t

565 565

Volume (m

5 5

e

v

r

u

c

m

e

t

s

y

s

i

h

t

f

o

t

f

e

l

e

h

895 895

730 730

Volume (cfm X 1000)

3

/hr x 1000)

1060 1060

Maximum BHP at a given RPM = (RPM/713)

(Maximum KW at a given RPM = (RPM/786)3)

Maximum RPM = 1225 Tip Speed (ft/min.) = RPM x 6.41

(Tip Speed (m/s) = RPM x 0.0326)

SWB-124

CFM OV

Static Pressure in Inches wg

0.25 0.5 0.75 1 1.25 1.5 1.75 2 2.25 2.5

Maximum Motor Frame Size = 256T

RPM 413

2800 824

BHP 0.19

Sones 4.9

RPM 464 541

3400 1000

BHP 0.27 0.43

Sones 6.0 6.9

RPM 517 588 651

4000 1176

BHP 0.38 0.56 0.74

Sones 7.5 8.3 9.2

RPM 572 638 696 751

4600 1353

BHP 0.51 0.71 0.92 1.14

Sones 9.1 9.8 10.7 11.8

RPM 629 691 744 795 843

5200 1529

BHP 0.66 0.91 1.13 1.37 1.62

Sones 11.0 11.6 12.7 14.0 14.4

RPM 687 745 795 843 888 930

5800 1706

BHP 0.86 1.13 1.39 1.64 1.91 2.18

Sones 12.9 13.8 15.5 15.6 15.3 15.7

RPM 746 800 849 893 935 976 1014 1055

6400 1882

7000 2059

BHP 1.09 1.38 1.68 1.96 2.24 2.54 2.83 3.15

Sones 14.7 16.4 16.8 17.2 17.3 17.6 18.0 18.5

RPM 806 856 903 945 984 1024 1061 1097 1132 1170 BHP 1.37 1.68 2.01 2.32 2.63 2.94 3.26 3.59 3.92 4.26

Sones 16.5 17.6 18.2 19.2 19.8 19.9 20 20 21 21

RPM 867 913 958 999 1037 1073 1109 1144 1177 1209

7600 2235

BHP 1.69 2.03 2.38 2.74 3.07 3.40 3.74 4.09 4.44 4.79

Sones 18.0 19.0 19.9 21 22 22 22 23 23 23

RPM 927 971 1013 1053 1090 1125 1158 1192 1224

8200 2412

BHP 2.07 2.43 2.80 3.19 3.56 3.92 4.28 4.64 5.02

Sones 20 21 22 23 24 25 25 25 25

RPM 989 1030 1070 1108 1144 1178 1210

8800 2588

BHP 2.50 2.88 3.27 3.69 4.11 4.49 4.87

Sones 23 23 24 24 25 26 26

Performance certiﬁed is for installation Type B - Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only.

RPM HP

Density 0.075 lb/ft

1225 1225

3

35

SWB-206 - Belt Drive

SWB-206

Series 200

183⁄4

(476)

111⁄2

(292)

85⁄8

(219)

151⁄2

(394)

111⁄4

(286)

265⁄8

(676)

151⁄8

(384)

16 (406)

167⁄8 (429)

11⁄2

(38)

221⁄4

(565)

12 (305)

203⁄8 (518)

22 (559)

Wheel Diameter = 111⁄8 (283) Shaft Diameter = 3/4 (19) Outlet Area = 0.63 ft

2

(0.06 m2)

^Approximate Unit Weight = 140 lb. (64 kg)

All dimensions in inches (millimeters) For additional discharge positions see page 13 ^Weight shown is largest cataloged Open Drip Proof motor

81⁄4

(210)

2

(51)

11

(279)

11

10

9

8

7

6

5

4

3

Static Pressure (Pa x 100)

2

1

0

4.5

4.0

½ ½

3.5

3.0

3

2.5

¼ ¼

2.0

1.5

Static Pressure (in. wg)

1.0

n

0.5

o

D

670 670

0.0 0 1 2 3 4 5 6 7

0 1 2 3 4 5 6 7 8 9 10 11

¾ ¾

e

v

r

u

c

m

e

t

s

y

s

i

h

t

f

o

t

f

e

l

e

h

t

o

t

c

e

l

e

s

t

o

1210 1210

1 1

2290 2290

1750 1750

Volume (cfm X 100)

3

/hr x 100)

Volume (m

2830 2830

Maximum BHP at a given RPM = (RPM/3629)

(Maximum KW at a given RPM = (RPM/4001)3)

Maximum RPM = 3370 Tip Speed (ft/min.) = RPM x 2.91

(Tip Speed (m/s) = RPM x 0.0148)

SWB-206

CFM OV

Static Pressure in Inches wg

0.5 1 1.5 1.75 2 2.5 2.75 3 3.5 3.75

Maximum Motor Frame Size = 145T

RPM 1201

70 111

BHP 0.03

Sones 6.4

RPM 1262 1722 2079 2238

120 190

BHP 0.04 0.09 0.16 0.20

Sones 6.8 9.2 11.9 13.2

RPM 1350 1786 2137 2292 2435 2698 2822 2941 3165 3272

170 270

BHP 0.05 0.11 0.19 0.23 0.27 0.35 0.40 0.45 0.56 0.62

Sones 7.4 9.8 12.5 13.8 15.0 17.8 19.1 20 22 24

RPM 1489 1868 2203 2355 2497 2760 2881 2997 3216 3319

220 349

BHP 0.07 0.13 0.22 0.26 0.31 0.40 0.45 0.51 0.61 0.67

Sones 8.0 10.7 13.3 14.5 15.8 18.6 19.7 21 23 24

RPM 1693 1975 2289 2429 2566 2825 2945 3059 3277

270 429

BHP 0.10 0.16 0.25 0.29 0.35 0.45 0.51 0.57 0.68

Sones 9.0 11.8 14.2 15.3 16.7 19.4 20 22 24

RPM 1921 2138 2395 2529 2659 2898 3014 3128 3343

320 508

BHP 0.14 0.20 0.28 0.33 0.39 0.50 0.56 0.62 0.75

Sones 10.5 12.9 15.2 16.5 17.8 20 21 22 25

RPM 2169 2341 2540 2643 2767 2998 3108 3213

370 587

420 667

BHP 0.19 0.26 0.34 0.39 0.44 0.55 0.62 0.68

Sones 12.1 14.2 16.4 17.6 19.0 21 22 23

RPM 2422 2567 2721 2817 2907 3108 3213 3313 BHP 0.26 0.33 0.41 0.46 0.51 0.62 0.68 0.74

Sones 13.7 15.8 18.1 19.2 20 22 23 24

RPM 2678 2802 2943 3010 3087 3252 3330

470 746

BHP 0.35 0.42 0.51 0.55 0.60 0.71 0.77

Sones 15.8 17.7 19.7 21 22 24 24

RPM 2936 3051 3170 3234 3296

520 825

BHP 0.45 0.53 0.62 0.67 0.72

Sones 18.5 19.3 21 22 23

RPM 3196 3303

570 905

BHP 0.58 0.67

Sones 22 21

Performance certiﬁed is for installation Type B - Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only.

36

RPM HP

Density 0.075 lb/ft

3370 3370

3

SWB-207 - Belt Drive

SWB-207

Series 200

183⁄4

(476)

111⁄2

(292)

85⁄8

(219)

151⁄2

(394)

111⁄4

(286)

265⁄8

(676)

151⁄8

(384)

16 (406)

167⁄8 (429)

11⁄2

(38)

221⁄4

(565)

12 (305)

203⁄8 (518)

22 (559)

Wheel Diameter = 111⁄8 (283) Shaft Diameter = 3/4 (19) Outlet Area = 0.63 ft

2

(0.06 m2)

^Approximate Unit Weight = 140 lb. (64 kg)

All dimensions in inches (millimeters) For additional discharge positions see page 13 ^Weight shown is largest cataloged Open Drip Proof motor

81⁄4

(210)

(51)

11

(279)

2

Static Pressure (Pa x 100)

6

14

12

10

8

6

4

2

0

1 1

5

¾ ¾

4

½ ½

3

¼ ¼

2

Static Pressure (in. wg)

1

o

D

670 670

0

0 2 4 6 8 10 12

0

s

i

h

t

f

o

t

f

e

l

e

h

t

o

t

c

e

l

e

s

t

o

n

1210 1210

5 10 15 20

1½ 1½

e

v

r

u

c

m

e

t

s

y

s

1750 1750

Volume (cfm X 100)

Volume (m

2290 2290

3

/hr x 100)

Maximum BHP at a given RPM = (RPM/3099)

(Maximum KW at a given RPM = (RPM/3417)3)

Maximum RPM = 3370 Tip Speed (ft/min.) = RPM x 2.91

2830 2830

(Tip Speed (m/s) = RPM x 0.0148)

SWB-207

CFM OV

Static Pressure in Inches wg

0.5 1 1.5 2 2.5 3 3.5 4 4.5 5

Maximum Motor Frame Size = 145T

RPM 1098 1458

200 317

BHP 0.04 0.10

Sones 6.2 9.1

RPM 1244 1549 1808 2060

280 444

BHP 0.06 0.12 0.19 0.27

Sones 7.3 9.7 11.1 13.3

RPM 1415 1687 1923 2139 2333 2534

360 571

BHP 0.09 0.16 0.23 0.32 0.40 0.51

Sones 8.5 10.7 12.1 14.1 15.7 17.7

RPM 1591 1855 2064 2259 2446 2618 2777 2941 3103 3255

440 698

BHP 0.13 0.21 0.29 0.38 0.48 0.58 0.68 0.80 0.94 1.07

Sones 10.0 12.4 14.2 15.5 17.4 19.1 21 22 24 25

RPM 1793 2023 2230 2406 2577 2735 2893 3040 3179 3311

520 825

BHP 0.19 0.28 0.37 0.47 0.57 0.68 0.79 0.91 1.03 1.16

Sones 12.6 15.0 16.5 17.9 19.5 21 23 24 25 26

RPM 2007 2195 2404 2574 2725 2878 3021 3158 3295

600 952

BHP 0.26 0.35 0.47 0.57 0.68 0.80 0.92 1.04 1.17

Sones 16.0 17.1 18.9 21 22 24 25 26 27

RPM 2226 2395 2565 2751 2898 3034 3168 3300

680 1079

760 1206

BHP 0.36 0.45 0.57 0.70 0.81 0.93 1.06 1.20

Sones 18.4 19.5 21 23 25 25 26 28

RPM 2449 2600 2751 2911 3075 3208 3332

BHP 0.47 0.58 0.69 0.83 0.97 1.11 1.24

Sones 22 23 24 26 27 28 29

RPM 2678 2815 2951 3084 3235

840 1333

BHP 0.61 0.73 0.85 0.98 1.13

Sones 25 27 27 28 29

RPM 2909 3034 3156 3282

920 1460

BHP 0.78 0.90 1.03 1.17

Sones 28 29 30 31

RPM 3142 3255

1000 1587

BHP 0.97 1.11

Sones 30 32

Performance certiﬁed is for installation Type B - Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only.

RPM HP

Density 0.075 lb/ft

3370 3370

3

37

SWB-208 - Belt Drive

SWB-208

Series 200

183⁄4

(476)

111⁄2

(292)

85⁄8

(219)

151⁄2

(394)

111⁄4

(286)

265⁄8

(676)

151⁄8

(384)

16 (406)

167⁄8 (429)

11⁄2

(38)

221⁄4

(565)

12 (305)

203⁄8 (518)

22 (559)

Wheel Diameter = 111⁄8 (283) Shaft Diameter = 3/4 (19) Outlet Area = 0.63 ft

2

(0.06 m2)

^Approximate Unit Weight = 140 lb. (64 kg)

All dimensions in inches (millimeters) For additional discharge positions see page 13 ^Weight shown is largest cataloged Open Drip Proof motor

81⁄4

(210)

2

(51)

11

(279)

Static Pressure (Pa x 100)

6

14

12

10

8

6

4

2

0

¾ ¾

5

½ ½

4

3

¼ ¼

2

Static Pressure (in. wg)

1

0

0 2 4 6 8 10 12 14 16

0

t

o

n

o

D

670 670

5 10 15 20 25

e

l

e

s

1210 1210

c

m

e

t

s

y

s

i

h

t

f

o

t

f

e

l

e

h

t

o

t

c

1750 1750

Volume (m

1½ 1½

e

v

r

u

2290 2290

Volume (cfm X 100)

3

/hr x 100)

2830 2830

Maximum BHP at a given RPM = (RPM/3242)

(Maximum KW at a given RPM = (RPM/3574)3)

Maximum RPM = 3370 Tip Speed (ft/min.) = RPM x 2.91

(Tip Speed (m/s) = RPM x 0.0148)

SWB-208

CFM OV

Static Pressure in Inches wg

0.5 0.75 1 1.5 2 2.5 3 3.5 4 4.5

Maximum Motor Frame Size = 145T

RPM 1125 1343

250 397

BHP 0.04 0.06

Sones 7.0 8.0

RPM 1270 1451 1610 1909 2172

370 587

BHP 0.06 0.09 0.11 0.18 0.26

Sones 7.7 8.3 8.8 10.9 13.2

RPM 1445 1606 1753 2014 2240 2472 2681 2874

490 778

BHP 0.09 0.12 0.16 0.23 0.30 0.39 0.49 0.59

Sones 8.6 9.1 9.7 11.4 13.1 15.3 17.6 19.9

RPM 1640 1785 1918 2160 2378 2575 2755 2941 3121 3289

610 968

BHP 0.12 0.16 0.21 0.29 0.38 0.47 0.56 0.67 0.79 0.91

Sones 9.2 10.5 11.3 12.5 14.4 16.2 18.1 21 22 23

RPM 1852 1980 2101 2323 2528 2715 2892 3056 3210 3357

730 1159

BHP 0.18 0.22 0.27 0.37 0.47 0.57 0.68 0.79 0.90 1.01

Sones 11.2 12.4 12.9 13.8 14.8 17.8 19.9 22 22 23

RPM 2076 2189 2298 2505 2693 2871 3039 3196 3348

850 1349

BHP 0.24 0.29 0.34 0.45 0.57 0.69 0.81 0.93 1.06

Sones 13.5 14.1 14.6 15.6 16.5 17.6 18.6 22 23

RPM 2310 2409 2507 2697 2874 3041 3198 3350

970 1540

1090 1730

BHP 0.33 0.38 0.44 0.56 0.69 0.82 0.95 1.09

Sones 15.3 16.0 16.6 17.7 18.6 19.5 20 21

RPM 2548 2637 2725 2896 3065 3222 BHP 0.44 0.50 0.56 0.69 0.82 0.97

Sones 17.5 18.1 18.8 20 21 21

RPM 2790 2872 2951 3110 3263

1210 1921

BHP 0.57 0.63 0.70 0.84 0.98

Sones 19.9 21 21 22 23

RPM 3035 3111 3184 3329

1330 2111

BHP 0.73 0.80 0.87 1.02

Sones 22 23 24 25

RPM 3282 3352

1450 2302

BHP 0.91 0.99

Sones 26 25

Performance certiﬁed is for installation Type B - Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only.

38

RPM HP

Density 0.075 lb/ft

3370 3370

3

SWB-210 - Belt Drive

SWB-210

Series 200

183⁄4

(476)

111⁄2

(292)

85⁄8

(219)

151⁄2

(394)

111⁄4

(286)

265⁄8

(676)

151⁄8

(384)

16 (406)

167⁄8 (429)

11⁄2

(38)

221⁄4

(565)

12 (305)

203⁄8 (518)

22 (559)

Wheel Diameter = 111⁄8 (283) Shaft Diameter = 3/4 (19) Outlet Area = 0.63 ft

2

(0.06 m2)

^Approximate Unit Weight = 140 lb. (64 kg)

All dimensions in inches (millimeters) For additional discharge positions see page 13 ^Weight shown is largest cataloged Open Drip Proof motor

81⁄4

(210)

2

(51)

11

(279)

Static Pressure (Pa x 100)

6

14

12

10

8

6

4

2

0

1 1

¾ ¾

5

4

½ ½

3

¼ ¼

2

Static Pressure (in. wg)

1

0

0 3 6 9 12 15 18 21 24 27

0 10 20 30 40

700 700

1½ 1½

n

o

D

1235 1235

t

o

t

f

e

l

e

h

t

o

t

c

e

l

e

s

1770 1770

Volume (cfm X 100)

Volume (m

2 2

e

v

r

u

c

m

e

t

s

y

s

i

h

t

f

o

2305 2305

3

/hr x 100)

Maximum BHP at a given RPM = (RPM/2649)

(Maximum KW at a given RPM = (RPM/2921)3)

Maximum RPM = 3370 Tip Speed (ft/min.) = RPM x 2.91

2840 2840

(Tip Speed (m/s) = RPM x 0.0148)

SWB-210

CFM OV

Static Pressure in Inches wg

0.5 1 1.5 2 2.5 3 3.5 4 4.5 5

Maximum Motor Frame Size = 145T

RPM 1158 1501 1809

625 992

BHP 0.08 0.17 0.27

Sones 6.3 7.6 9.4

RPM 1311 1583 1846 2106 2334

800 1270

BHP 0.12 0.21 0.31 0.44 0.58

Sones 7.4 8.2 9.8 11.9 13.9

RPM 1480 1714 1936 2143 2371 2578 2768

975 1548

BHP 0.17 0.27 0.38 0.50 0.65 0.81 0.97

Sones 8.6 9.5 10.7 12.4 14.3 15.4 16.6

RPM 1661 1872 2063 2250 2431 2615 2805 2982 3148 3305

1150 1825

BHP 0.24 0.35 0.47 0.60 0.74 0.90 1.07 1.26 1.45 1.65

Sones 10.0 11.0 12.3 13.9 14.8 15.8 17.1 18.3 19.5 21

RPM 1853 2041 2214 2379 2541 2704 2854 3019 3185 3342

1325 2103

BHP 0.32 0.45 0.58 0.72 0.87 1.03 1.19 1.38 1.58 1.79

Sones 11.9 12.9 14.3 15.2 15.9 16.7 17.6 18.8 20 21

RPM 2054 2214 2381 2528 2676 2815 2964 3103 3235

1500 2381

BHP 0.43 0.57 0.72 0.87 1.03 1.20 1.37 1.55 1.73

Sones 14.0 15.1 16.0 16.6 17.3 18.1 18.8 19.6 21

RPM 2258 2402 2550 2694 2825 2958 3082 3214 3344

1675 2659

1850 2937

BHP 0.56 0.71 0.88 1.05 1.21 1.39 1.58 1.77 1.96

Sones 16.5 17.0 17.6 18.3 19.0 19.7 20 21 22

RPM 2465 2594 2724 2863 2990 3108 3229 3345

BHP 0.72 0.89 1.06 1.25 1.43 1.61 1.81 2.01

Sones 18.3 18.7 19.3 20 21 21 22 23

RPM 2674 2793 2913 3034 3159 3274

2025 3214

BHP 0.91 1.09 1.28 1.47 1.68 1.88

Sones 20 21 21 22 23 23

RPM 2885 2996 3104 3214 3329

2200 3492

BHP 1.13 1.33 1.53 1.73 1.95

Sones 22 23 24 24 25

RPM 3096 3201 3300

2375 3770

BHP 1.39 1.60 1.82

Sones 25 25 26

Performance certiﬁed is for installation Type B - Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only.

RPM HP

Density 0.075 lb/ft

3370 3370

3

39

SWB-212 - Belt Drive

SWB-212

Series 200

213⁄8

(543)

131⁄4

(337)

283⁄8

(721)

151⁄8

(384)

(248)

16 (406)

167⁄8 (429)

93⁄4

13

(330)

11⁄2

(38)

151⁄2

(394)

221⁄4

(565)

12 (305)

213⁄8 (543)

229⁄10 (582)

Wheel Diameter = 121⁄4 (311) Shaft Diameter = 1 (25) Outlet Area = 0.85 ft

2

(0.08 m2)

^Approximate Unit Weight = 170 lb. (77 kg)

All dimensions in inches (millimeters) For additional discharge positions see page 13 ^Weight shown is largest cataloged Open Drip Proof motor

95⁄8

(244)

2

(51)

13

(330)

Static Pressure (Pa x 100)

6

14

12

10

8

6

4

2

0

1 1

5

¾ ¾

4

½ ½

3

¼ ¼

2

Static Pressure (in. wg)

1

0

0 5 10 15 20 25 30 35

0 10 20 30 40 50

D

700 700

s

t

o

n

o

e

l

1½ 1½

t

c

l

e

h

t

o

t

1210 1210

t

f

e

2 2

e

v

r

u

c

m

e

t

s

y

s

i

h

t

f

o

1725 1725

Volume (cfm X 100)

Volume (m

2240 2240

3

/hr x 100)

Maximum BHP at a given RPM = (RPM/2372)

(Maximum KW at a given RPM = (RPM/2615)

Maximum RPM = 3262 Tip Speed (ft/min.) = RPM x 3.21

(Tip Speed (m/s) = RPM x 0.0163)

SWB-212

CFM OV

Static Pressure in Inches wg

0.5 1 1.5 2 2.5 3 3.5 4 4.5 5

Maximum Motor Frame Size = 145T

RPM 1022 1372

600 706

BHP 0.08 0.16

Sones 6.0 7.9

RPM 1150 1447 1710 1941

850 1000

BHP 0.11 0.21 0.33 0.45

Sones 7.2 8.5 10.4 12.7

RPM 1325 1561 1799 2005 2208 2392 2562 2719

1100 1294

BHP 0.17 0.28 0.42 0.56 0.71 0.87 1.03 1.20

Sones 8.7 9.8 11.4 13.6 15.2 16.5 17.8 19.0

RPM 1522 1728 1913 2113 2291 2457 2625 2783 2931 3071

1350 1588

BHP 0.25 0.38 0.52 0.68 0.85 1.03 1.21 1.40 1.59 1.79

Sones 10.5 11.7 13.2 14.9 16.0 17.2 18.5 19.8 21 23

RPM 1732 1905 2080 2233 2404 2564 2712 2851 2995 3135

1600 1882

BHP 0.36 0.51 0.67 0.84 1.02 1.21 1.41 1.62 1.83 2.05

Sones 12.8 14.0 15.7 16.5 17.4 18.4 19.5 21 22 23

RPM 1947 2104 2255 2403 2538 2679 2825 2962 3091

1850 2176

BHP 0.50 0.66 0.84 1.03 1.22 1.43 1.65 1.87 2.10

Sones 15.6 16.8 17.6 18.4 19.2 20 21 22 23

RPM 2177 2312 2443 2578 2708 2830 2944 3076

2100 2471

BHP 0.69 0.86 1.05 1.26 1.47 1.69 1.91 2.16

Sones 18.4 19.0 19.7 21 21 22 23 24

RPM 2409 2524 2646 2761 2883 3001 3112

2350 2765

BHP 0.92 1.10 1.31 1.53 1.76 2.00 2.24

Sones 21 21 22 23 24 25 26

RPM 2641 2739 2855 2962 3065

2600 3059

BHP 1.20 1.39 1.62 1.85 2.10

Sones 23 24 25 26 27

RPM 2874 2968 3067 3169

2850 3353

BHP 1.53 1.75 1.98 2.23

Sones 27 27 28 29

RPM 3108 3199

3100 3647

BHP 1.91 2.17

Sones 30 31

Performance certiﬁed is for installation Type B - Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only.

40

2755 2755

RPM HP

Density 0.075 lb/ft

3262 3262

3

)

3

SWB-213 - Belt Drive

SWB-213

Series 200

Note: New dimensions on this model

233⁄8

(594)

145⁄8

(371)

311⁄4

(794)

165⁄8

(422)

105⁄8

(270)

175⁄8 (448)

187⁄8 (479)

141⁄4

(362)

11⁄2

(38)

243⁄4

(629)

13 (330)

213⁄4

(552)

105⁄8

(270)

271⁄2 (699)

2

(51)

14

(356)

Static Pressure (Pa x 100)

301⁄8 (765)

Wheel Diameter = 131⁄2 (343) Shaft Diameter = 1 (25) Outlet Area = 1.03 ft

2

(0.10 m2)

^Approximate Unit Weight = 183 lb. (83 kg)

All dimensions in inches (millimeters) For additional discharge positions see page 13 ^Weight shown is largest cataloged Open Drip Proof motor

SWB-213

CFM OV

0.5 0.75 1 1.5 2 2.5 3 3.5 4 4.5

RPM 998 1144 1287

1000 971

BHP 0.12 0.18 0.24

Sones 6.9 7.5 8.4

RPM 1134 1248 1358 1585

1280 1243

BHP 0.18 0.24 0.31 0.46

Sones 8.2 8.7 9.2 11.0

RPM 1290 1384 1478 1660 1850 2034

1560 1515

BHP 0.26 0.33 0.40 0.56 0.74 0.95

Sones 9.6 10.2 10.8 12.2 14.2 15.8

RPM 1457 1540 1619 1778 1931 2093 2249

1840 1786

BHP 0.37 0.45 0.53 0.70 0.89 1.10 1.32

Sones 11.5 12.0 12.6 14.1 15.5 16.5 17.7

RPM 1629 1703 1775 1913 2051 2181 2318 2462 2596 2730

2120 2058

BHP 0.51 0.59 0.69 0.87 1.08 1.29 1.52 1.77 2.03 2.31

Sones 13.7 14.2 15.0 16.3 17.1 17.9 18.8 19.8 21 23

RPM 1807 1874 1938 2063 2184 2307 2423 2543 2665 2790

2400 2330

BHP 0.68 0.78 0.88 1.09 1.30 1.53 1.78 2.03 2.29 2.58

Sones 16.4 17.0 17.3 18.1 18.8 19.7 20 21 22 24

RPM 1987 2048 2107 2222 2332 2440 2550 2656 2758 2869

2680 2602

BHP 0.89 1.01 1.12 1.34 1.58 1.81 2.07 2.34 2.62 2.90

Sones 18.8 19.0 19.3 20 21 22 22 23 24 25

RPM 2170 2226 2280 2386 2489 2587 2685 2784 2884

2960 2874

BHP 1.14 1.27 1.40 1.64 1.89 2.16 2.42 2.69 2.99

Sones 21 21 21 22 23 24 25 26 27

RPM 2355 2407 2457 2555 2650 2744 2832

3240 3146

BHP 1.44 1.58 1.72 1.99 2.26 2.54 2.83

Sones 23 23 24 25 25 26 27

RPM 2541 2589 2636 2727 2816

3520 3417

BHP 1.79 1.94 2.10 2.40 2.68

Sones 26 26 27 27 28

RPM 2729 2773 2817

3800 3689

BHP 2.19 2.36 2.53

Sones 29 30 30

Performance certiﬁed is for installation Type B - Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only.

Static Pressure in Inches wg

6

1½ 1½

D

700 700

2 2

s

t

o

n

o

14

12

10

8

6

4

2

0

1 1

5

¾ ¾

4

½ ½

3

¼ ¼

2

Static Pressure (in. wg)

1

0

0 5 10 15 20 25 30 35 40 45

0 20 40 60

t

f

e

l

e

h

t

o

t

c

e

l

e

1140 1140

Volume (cfm X 100)

Volume (m

f

o

3 3

y

s

i

h

t

1580 1580

e

v

r

u

c

m

e

t

s

2460 2460

2020 2020

3

/hr x 100)

Maximum BHP at a given RPM = (RPM/2002)

(Maximum KW at a given RPM = (RPM/2207)3)

Maximum RPM = 2902 Tip Speed (ft/min.) = RPM x 3.53

(Tip Speed (m/s) = RPM x 0.0179)

Maximum Motor Frame Size = 184T

RPM HP

Density 0.075 lb/ft

2902 2902

3

41

SWB-215 - Belt Drive

SWB-215

Series 200

Note: New dimensions on this model

253⁄4

(654)

343⁄4

(883)

161⁄4

(413)

181⁄2

(470)

115⁄8

(296)

20 (508)

211⁄8 (537)

153⁄4

(400)

11⁄2

(38)

271⁄2

(699)

15 (381)

211⁄2

(546)

(295)

271⁄8 (689)

311⁄4 (794)

115⁄8

(51)

157⁄8

(403)

2

Static Pressure (Pa x 100)

Wheel Diameter = 15 (381) Shaft Diameter = 1 (25) Outlet Area = 1.25 ft

2

(0.12 m2)

^Approximate Unit Weight = 231 lb. (105 kg)

All dimensions in inches (millimeters) For additional discharge positions see page 13 ^Weight shown is largest cataloged Open Drip Proof motor

SWB-215

CFM OV

0.5 0.75 1 1.5 2 2.5 3 3.5 4 4.5

RPM 886 1024 1157

1200 960

BHP 0.15 0.21 0.29

Sones 6.9 7.5 8.5

RPM 1009 1112 1214 1421

1550 1240

BHP 0.22 0.29 0.37 0.56

Sones 8.2 8.7 9.3 11.2

RPM 1150 1236 1322 1487 1661 1830

1900 1520

BHP 0.32 0.40 0.49 0.68 0.91 1.16

Sones 9.7 10.2 10.8 12.3 14.4 15.9

RPM 1301 1377 1449 1593 1732 1879 2020 2165

2250 1800

BHP 0.45 0.54 0.64 0.85 1.09 1.34 1.61 1.92

Sones 11.5 12.1 12.7 14.2 15.6 16.6 17.9 19.3

RPM 1458 1525 1591 1715 1840 1958 2083 2213 2333 2456

2600 2080

BHP 0.62 0.72 0.84 1.07 1.32 1.58 1.86 2.17 2.48 2.83

Sones 13.8 14.3 15.0 16.3 17.2 18.0 19.0 20 21 23

RPM 1620 1680 1738 1852 1961 2072 2176 2285 2396

2950 2360

BHP 0.83 0.96 1.08 1.33 1.59 1.88 2.18 2.49 2.81

Sones 16.5 17.0 17.4 18.2 19.0 19.8 21 22 23

RPM 1785 1839 1893 1996 2095 2193 2293 2388

3300 2640

3650 2920

BHP 1.09 1.23 1.37 1.65 1.94 2.23 2.54 2.88

Sones 19.0 19.2 19.4 20 21 22 23 24

RPM 1951 2001 2050 2145 2238 2326 2416

BHP 1.41 1.56 1.72 2.02 2.33 2.66 2.98

Sones 21 21 22 22 23 24 25

RPM 2120 2166 2211 2299 2385

4000 3200

BHP 1.78 1.95 2.13 2.46 2.79

Sones 24 24 24 25 26

RPM 2290 2332 2374 2456

4350 3480

BHP 2.21 2.41 2.60 2.97

Sones 26 27 27 28

RPM 2460 2500

4700 3760

BHP 2.72 2.93

Sones 30 30

Performance certiﬁed is for installation Type B - Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only.

Static Pressure in Inches wg

42

6

1½ 1½

2 2

600 600

o

n

o

D

1000 1000

3 3

e

h

t

o

t

c

e

l

e

s

t

Volume (m

e

v

r

u

c

m

e

t

s

y

s

i

h

t

f

o

t

f

e

l

1800 1800

1400 1400

Volume (cfm X 100)

3

/hr x 100)

14

5

12

10

8

6

4

2

0

1 1

4

¾ ¾

3

½ ½

2

3

¼ ¼

Static Pressure (in. wg)

1

0

0 9 18 27 36 45 54

0 20 40 60 80

Maximum BHP at a given RPM = (RPM/1679)

(Maximum KW at a given RPM = (RPM/1851)3)

Maximum RPM = 2604 Tip Speed (ft/min.) = RPM x 3.93

(Tip Speed (m/s) = RPM x 0.0200)

Maximum Motor Frame Size = 184T

2200 2200

RPM HP

Density 0.075 lb/ft

2604 2604

3

SWB-216 - Belt Drive

SWB-216

Series 200

Note: New dimensions on this model

28

(711)

173⁄4

(451)

381⁄8

(968)

203⁄8

(518)

121⁄2

(318)

213⁄8 (543) 227⁄8 (581)

171⁄2

(445)

11⁄2

(38)

30

(762)

16 (406)

211⁄2

(546)

123⁄4

(324)

301⁄4 (769)

2

(51)

171⁄2

(445)

Static Pressure (Pa x 100)

323⁄8 (823)

Wheel Diameter = 161⁄2 (419) Shaft Diameter = 11⁄4 (32) Outlet Area = 1.52 ft

2

(0.14 m2)

^Approximate Unit Weight = 251 lb. (114 kg)

All dimensions in inches (millimeters) For additional discharge positions see page 13 ^Weight shown is largest cataloged Open Drip Proof motor

SWB-216

CFM OV

0.5 0.75 1 1.5 2 2.5 3 3.5 4 4.5

RPM 762 900

1200 789

BHP 0.15 0.22

Sones 5.9 6.9

RPM 848 959 1072 1267

1650 1086

BHP 0.22 0.31 0.40 0.61

Sones 7.1 7.6 8.4 10.4

RPM 970 1059 1147 1322 1487 1632

2100 1382

BHP 0.32 0.42 0.53 0.77 1.03 1.30

Sones 8.5 9.0 9.6 11.1 13.3 14.8

RPM 1109 1182 1255 1400 1543 1687 1818 1939

2550 1678

BHP 0.46 0.58 0.70 0.96 1.25 1.56 1.88 2.21

Sones 10.1 10.6 11.2 12.7 14.4 15.6 16.8 18.1

RPM 1256 1320 1381 1505 1629 1749 1874 1994 2106 2211

3000 1974

BHP 0.65 0.79 0.92 1.20 1.52 1.85 2.20 2.57 2.94 3.33

Sones 12.2 12.7 13.3 14.7 15.7 16.6 17.6 18.9 20 21

RPM 1410 1462 1520 1626 1734 1841 1949 2050 2162 2267

3450 2270

BHP 0.90 1.04 1.20 1.51 1.84 2.20 2.57 2.96 3.38 3.80

Sones 14.6 15.1 15.7 16.6 17.4 18.3 19.2 20 21 22

RPM 1566 1616 1661 1758 1853 1950 2042 2141 2234 2324

3900 2566

BHP 1.21 1.37 1.53 1.89 2.24 2.61 3.01 3.43 3.86 4.30

Sones 17.5 17.6 17.9 18.5 19.3 20 21 22 23 24

RPM 1724 1770 1813 1900 1985 2069 2156 2239 2326

4350 2862

BHP 1.59 1.78 1.95 2.34 2.73 3.11 3.53 3.97 4.43

Sones 19.7 19.9 20 21 21 22 23 24 25

RPM 1884 1926 1967 2042 2124 2200 2277 2355

4800 3158

BHP 2.05 2.25 2.45 2.85 3.29 3.72 4.14 4.60

Sones 22 22 23 23 24 25 26 27

RPM 2046 2084 2123 2194 2265 2338

5250 3454

BHP 2.60 2.81 3.04 3.46 3.92 4.41

Sones 25 25 25 26 27 28

RPM 2208 2244 2279 2348

5700 3750

BHP 3.25 3.47 3.71 4.19

Sones 28 29 29 30

Performance certiﬁed is for installation Type B - Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only.

Static Pressure in Inches wg

6

14

12

10

8

6

4

2

0

2 2

1½ 1½

5

4

1 1

¾ ¾

3

½ ½

2

¼ ¼

Static Pressure (in. wg)

3

1

0

0 1 2 3 4 5 6 7

0 2 4 6 8 10

o

D

600 600

3 3

f

o

t

f

e

l

e

h

t

o

t

c

e

l

e

s

t

o

n

955 955

5 5

e

v

r

u

c

m

e

t

s

y

s

i

h

t

1665 1665

1310 1310

Volume (cfm X 1000)

3

/hr x 1000)

Volume (m

2020 2020

Maximum BHP at a given RPM = (RPM/1414)

(Maximum KW at a given RPM = (RPM/1559)3)

Maximum RPM = 2378 Tip Speed (ft/min.) = RPM x 4.32

(Tip Speed (m/s) = RPM x 0.0219)

Maximum Motor Frame Size = 184T

RPM HP

Density 0.075 lb/ft

2378 2378

3

43

SWB-218 - Belt Drive

SWB-218

Series 200

307⁄8

(784)

195⁄8

(498)

42

(1067)

223⁄8

(568)

133⁄4

(349)

233⁄8 (594)

25 (635)

193⁄8

(492)

11⁄2

(38)

22

(559)

331⁄4

(845)

177⁄8 (454)

321⁄4 (819)

34 (864)

Wheel Diameter = 181⁄4 (464) Shaft Diameter = 11⁄4 (32) Outlet Area = 1.87 ft

2

(0.17 m2)

^Approximate Unit Weight = 324 lb. (147 kg)

All dimensions in inches (millimeters) For additional discharge positions see page 13 ^Weight shown is largest cataloged Open Drip Proof motor

SWB-218

CFM OV

0.5 1 1.5 2 2.5 3 3.5 4 4.5 5

141⁄8

(359)

2

(51)

191⁄4

(489)

Static Pressure (Pa x 100)

Static Pressure in Inches wg

6

14

5

12

10

4

8

3

6

2

4

Static Pressure (in. wg)

1

2

0

3 3

2 2

1½ 1½

1 1

¾ ¾

½ ½

c

o

D

555 555

e

l

e

s

t

o

n

3

¼ ¼

0 1 2 3 4 5 6 7 8

0 2 4 6 8 10 12

c

m

e

t

s

y

s

i

h

t

f

o

t

f

e

l

e

h

t

o

t

870 870

Volume (cfm X 1000)

Volume (m

5 5

e

v

r

u

1190 1190

1510 1510

3

/hr x 1000)

Maximum BHP at a given RPM = (RPM/1196)

(Maximum KW at a given RPM = (RPM/1319)

Maximum RPM = 2147 Tip Speed (ft/min.) = RPM x 4.78

(Tip Speed (m/s) = RPM x 0.0243)

Maximum Motor Frame Size = 213T

RPM 762 963 1136

2000 1070

BHP 0.26 0.49 0.75

Sones 10.1 11.3 13.4

RPM 862 1023 1185 1330 1459

2500 1337

BHP 0.37 0.62 0.92 1.24 1.58

Sones 10.1 11.6 13.0 15.2 17.9

RPM 974 1110 1245 1380 1507 1623 1730

3000 1604

BHP 0.52 0.80 1.12 1.47 1.85 2.24 2.65

Sones 11.5 12.6 13.9 15.5 18.3 21 24

RPM 1092 1211 1327 1443 1557 1672 1779 1878 1971 2060

3500 1872

BHP 0.72 1.03 1.36 1.74 2.15 2.58 3.02 3.48 3.95 4.43

Sones 13.6 14.2 15.2 16.8 19.1 22 25 27 29 31

RPM 1218 1322 1423 1525 1626 1727 1828 1927 2020 2108

4000 2139

BHP 0.97 1.32 1.68 2.07 2.51 2.95 3.43 3.93 4.44 4.96

Sones 15.7 16.4 17.3 18.7 21 23 25 27 29 32

RPM 1346 1438 1530 1619 1709 1800 1890 1979 2069

4500 2406

BHP 1.28 1.66 2.07 2.48 2.92 3.41 3.90 4.42 4.96

Sones 18.2 18.8 19.6 21 23 24 26 28 30

RPM 1475 1557 1643 1723 1804 1885 1967 2048

5000 2764

5500 2941

BHP 1.66 2.08 2.52 2.97 3.43 3.91 4.45 5.00

Sones 21 21 22 24 25 26 28 29

RPM 1605 1683 1758 1834 1907 1981 2055 BHP 2.10 2.58 3.04 3.54 4.03 4.54 5.07

Sones 24 24 25 26 27 28 30

RPM 1737 1810 1877 1949 2017 2084

6000 3209

BHP 2.63 3.15 3.65 4.18 4.72 5.25

Sones 27 28 28 29 30 31

RPM 1869 1938 2002 2065 2131

6500 3476

BHP 3.26 3.81 4.37 4.91 5.49

Sones 31 31 31 32 33

RPM 2003 2067 2128

7000 3743

BHP 3.98 4.57 5.18

Sones 34 35 35

Performance certiﬁed is for installation Type B - Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only.

44

1830 1830

RPM HP

Density 0.075 lb/ft

2147 2147

3

)

3

SWB-220 - Belt Drive

SWB-220

Series 200

335⁄8

(854)

211⁄2

(546)

147⁄8

(378)

233⁄4

(603)

211⁄8

(537)

46

(1168)

241⁄2

(622)

255⁄8 (651)

273⁄8 (695)

11⁄2

(38)

361⁄8

(918)

193⁄8 (492)

35 (889)

37 (940)

Wheel Diameter = 20 (508) Shaft Diameter = 11⁄4 (32) Outlet Area = 2.23 ft2 (0.21 m

2

)

^Approximate Unit Weight = 389 lb. (176 kg)

All dimensions in inches (millimeters) For additional discharge positions see page 13 ^Weight shown is largest cataloged Open Drip Proof motor

SWB-220

CFM OV

0.5 1 1.5 2 2.5 3 3.5 4 4.5 4.75

153⁄8

(390)

2

(51)

211⁄8

(537)

Static Pressure (Pa x 100)

Static Pressure in Inches wg

6

14

12

10

8

6

4

2

0

3 3

5

2 2

1½ 1½

4

3

1 1

¾ ¾

2

½ ½

Static Pressure (in. wg)

3

¼ ¼

1

0

0 2 4 6 8 10

0 2 4 6 8 10 12 14 16

5 5

s

i

h

t

f

o

t

f

e

l

e

h

t

o

t

c

e

l

e

s

t

o

n

o

D

507 507

795 795

7½ 7½

e

v

r

u

c

m

e

t

s

y

s

1375 1375

1085 1085

Volume (cfm X 1000)

3

/hr x 1000)

Volume (m

1665 1665

Maximum BHP at a given RPM = (RPM/1027)

(Maximum KW at a given RPM = (RPM/1132)3)

Maximum RPM = 1961 Tip Speed (ft/min.) = RPM x 5.23

(Tip Speed (m/s) = RPM x 0.0266)

Maximum Motor Frame Size = 215T

RPM 647 860

2000 897

BHP 0.25 0.51

Sones 8.7 11.5

RPM 731 897 1065 1206

2650 1188

BHP 0.36 0.65 1.00 1.39

Sones 9.2 11.2 13.4 15.9

RPM 836 970 1104 1243 1367 1480

3300 1480

BHP 0.53 0.85 1.21 1.64 2.10 2.58

Sones 10.6 12.1 13.5 15.8 19.0 22

RPM 951 1064 1177 1289 1405 1517 1621 1717 1807 1851

3950 1771

BHP 0.76 1.11 1.51 1.94 2.43 2.96 3.51 4.08 4.67 4.97

Sones 13.0 13.7 14.9 16.4 19.4 23 26 28 30 32

RPM 1072 1171 1267 1364 1461 1556 1658 1754 1845 1888

4600 2063

BHP 1.06 1.46 1.88 2.35 2.85 3.38 3.98 4.60 5.23 5.55

Sones 15.2 15.8 16.8 18.4 21 23 26 28 31 32

RPM 1198 1285 1370 1454 1539 1624 1708 1792 1882 1925

5250 2354

BHP 1.44 1.88 2.35 2.84 3.37 3.94 4.52 5.15 5.83 6.18

Sones 17.8 18.4 19.4 21 23 25 26 28 31 32

RPM 1325 1401 1481 1555 1630 1706 1781 1857 1932

5900 2646

6550 2937

BHP 1.90 2.40 2.92 3.45 4.00 4.58 5.23 5.87 6.52

Sones 21 21 22 24 25 26 28 30 32

RPM 1453 1525 1594 1664 1731 1799 1867 1935

BHP 2.47 3.04 3.59 4.18 4.76 5.37 6.01 6.70

Sones 24 25 25 26 27 29 30 32

RPM 1583 1650 1711 1777 1840 1900

7200 3229

BHP 3.15 3.78 4.37 5.01 5.66 6.30

Sones 28 28 28 29 30 32

RPM 1714 1776 1835 1892 1952

7850 3520

BHP 3.97 4.64 5.32 5.96 6.67

Sones 31 32 32 33 34

RPM 1846 1904 1960

8500 3812

BHP 4.92 5.63 6.38

Sones 36 36 37

Performance certiﬁed is for installation Type B - Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only.

RPM HP

Density 0.075 lb/ft

1961 1961

3

45

SWB-222 - Belt Drive

SWB-222

Series 200

367⁄8

(937)

233⁄4

(603)

161⁄4

(413)

24

(610)

231⁄2

(597)

521⁄2

(1334)

283⁄4

(730)

281⁄4 (718) 301⁄2 (775)

11⁄2

(38)

411⁄2

(1054)

20 (508)

341⁄8 (867)

395⁄8 (1006)

Wheel Diameter = 221⁄4 (565) Shaft Diameter = 11⁄4 (32) Outlet Area = 2.74 ft

2

(0.25 m2)

^Approximate Unit Weight = 450 lb. (204 kg)

All dimensions in inches (millimeters) For additional discharge positions see page 13 ^Weight shown is largest cataloged Open Drip Proof motor

17

(432)

21⁄2

(64)

23

(584)

Static Pressure (Pa x 100)

6

14

12

10

8

6

4

2

0

3 3

5

2 2

1½ 1½

4

1 1

3

¾ ¾

2

½ ½

Static Pressure (in. wg)

3

¼ ¼

1

0

0 2 4 6 8 10 12

0 5 10 15 20

5 5

t

f

e

l

e

h

t

o

t

c

e

l

e

s

t

o

n

o

D

477 477

7½ 7½

e

v

r

u

c

m

e

t

s

y

s

i

h

t

f

o

1005 1005

740 740

Volume (cfm X 1000)

Volume (m

1270 1270

3

/hr x 1000)

Maximum BHP at a given RPM = (RPM/897)

(Maximum KW at a given RPM = (RPM/989)

Maximum RPM = 1798 Tip Speed (ft/min.) = RPM x 5.82

(Tip Speed (m/s) = RPM x 0.0296)

SWB-222

CFM OV

Static Pressure in Inches wg

0.5 1 1.5 2 2.5 3 3.5 4 4.5 5

Maximum Motor Frame Size = 215T

RPM 602 783 949

2500 912

BHP 0.30 0.59 0.93

Sones 9.3 11.5 14.3

RPM 677 831 971 1099 1226

3250 1186

BHP 0.43 0.77 1.15 1.56 2.01

Sones 9.7 11.5 13.8 16.6 20

RPM 768 892 1019 1137 1241 1347 1452

4000 1460

BHP 0.61 0.99 1.43 1.88 2.36 2.88 3.42

Sones 11.2 12.6 14.3 16.8 20 24 27

RPM 868 975 1080 1186 1289 1383 1470 1556 1648 1735

4750 1734

BHP 0.86 1.27 1.75 2.27 2.80 3.36 3.92 4.52 5.16 5.82

Sones 13.6 14.2 15.6 17.7 21 24 27 29 32 35

RPM 976 1065 1158 1249 1339 1432 1518 1598 1674 1746

5500 2007

BHP 1.18 1.64 2.14 2.70 3.30 3.91 4.54 5.18 5.84 6.51

Sones 15.8 16.5 17.5 19.5 22 25 27 30 32 35

RPM 1085 1164 1244 1326 1405 1487 1567 1647 1722 1793

6250 2281

BHP 1.60 2.09 2.64 3.22 3.85 4.53 5.22 5.92 6.63 7.36

Sones 18.4 19.0 20 22 24 26 28 30 33 35

RPM 1197 1267 1339 1410 1484 1553 1628 1698 1771

7000 2555

7750 2828

BHP 2.10 2.66 3.23 3.85 4.52 5.20 5.95 6.73 7.50

Sones 21 22 23 25 26 27 29 31 34

RPM 1310 1376 1439 1503 1568 1635 1698 1764 BHP 2.71 3.32 3.95 4.61 5.30 6.03 6.78 7.59

Sones 25 25 26 27 28 30 31 33

RPM 1424 1485 1542 1601 1659 1719 1780

8500 3102

BHP 3.43 4.12 4.80 5.47 6.22 6.98 7.78

Sones 29 29 29 30 31 32 34

RPM 1539 1596 1650 1703 1756

9250 3376

BHP 4.28 5.04 5.77 6.51 7.25

Sones 32 32 33 34 35

RPM 1655 1708 1760

10000 3650

BHP 5.28 6.10 6.87

Sones 36 37 37

Performance certiﬁed is for installation Type B - Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only.

46

1535 1535

Density 0.075 lb/ft

3

)

RPM HP

1798 1798

3

SWB-224 - Belt Drive

SWB-224

Series 200

405⁄8

(1032)

261⁄4

(667)

573⁄4

(1467)

311⁄2

(800)

173⁄4

(451)

315⁄8 (803)

335⁄8 (854)

26

(660)

11⁄2

(38)

453⁄4

(1162)

193⁄4 (502)

25

(635)

36 (914)

411⁄2 (1054)

Wheel Diameter = 241⁄2 (622) Shaft Diameter = 11⁄2 (38) Outlet Area = 3.40 ft

2

(0.32 m2)

^Approximate Unit Weight = 568 lb. (258 kg)

All dimensions in inches (millimeters) For additional discharge positions see page 13 ^Weight shown is largest cataloged Open Drip Proof motor

19

(483)

21⁄2

(64)

257⁄8

(657)

Static Pressure (Pa x 100)

6

14

5

12

10

4

8

3

6

2

4

Static Pressure (in. wg)

1

2

0

0 2 4 6 8 10 12 14

0 5 10 15 20

1½ 1½

1 1

¾ ¾

5 5

3 3

2 2

½ ½

3

o

D

424 424

7½ 7½

e

v

r

u

c

m

e

t

s

y

s

i

h

t

f

o

t

f

e

l

e

h

t

o

t

c

e

l

e

s

t

o

n

890 890

655 655

Volume (cfm X 1000)

3

/hr x 1000)

Volume (m

1125 1125

1360 1360

Maximum BHP at a given RPM = (RPM/749)

(Maximum KW at a given RPM = (RPM/826)3)

Maximum RPM = 1588 Tip Speed (ft/min.) = RPM x 6.41

(Tip Speed (m/s) = RPM x 0.0326)

SWB-224

CFM OV

Static Pressure in Inches wg

0.5 0.75 1 1.5 2 2.5 3 3.5 4 4.5

Maximum Motor Frame Size = 256T

RPM 526 614 699

3000 882

BHP 0.34 0.51 0.71

Sones 7.4 9.1 12.7

RPM 594 659 726 861

3900 1147

BHP 0.50 0.68 0.89 1.37

Sones 8.5 9.4 10.4 14.5

RPM 674 729 783 890 1001 1106

4800 1412

BHP 0.71 0.92 1.14 1.64 2.20 2.84

Sones 10.0 11.0 11.7 13.2 16.1 18.9

RPM 760 809 856 945 1036 1126 1221 1309

5700 1676

BHP 1.00 1.24 1.49 2.01 2.60 3.22 3.95 4.72

Sones 12.4 13.0 13.5 14.7 16.5 19.1 22 25

RPM 851 894 936 1015 1093 1171 1251 1329 1411 1487

6600 1941

BHP 1.36 1.64 1.92 2.49 3.11 3.77 4.49 5.24 6.10 6.98

Sones 14.5 15.2 15.8 17.0 18.2 20 23 25 27 29

RPM 946 982 1020 1093 1162 1230 1300 1369 1438 1508

7500 2206

BHP 1.82 2.13 2.44 3.09 3.74 4.45 5.19 5.98 6.80 7.65

Sones 17.1 17.8 18.6 19.7 21 22 24 26 27 29

RPM 1041 1076 1108 1175 1240 1301 1362 1423 1484

8400 2471

9300 2735

BHP 2.38 2.73 3.08 3.79 4.51 5.24 6.03 6.85 7.69

Sones 20 21 22 23 24 25 25 26 28

RPM 1139 1170 1200 1261 1320 1378 1433 1489

BHP 3.07 3.44 3.83 4.60 5.39 6.20 7.01 7.87

Sones 24 25 25 27 27 27 28 28

RPM 1239 1266 1294 1348 1404 1458 1510

10200 3000

BHP 3.89 4.29 4.71 5.55 6.41 7.28 8.16

Sones 28 29 29 30 30 30 31

RPM 1339 1364 1390 1440 1490

11100 3265

BHP 4.85 5.28 5.73 6.65 7.57

Sones 31 32 32 32 33

RPM 1440 1463 1486 1534

12000 3529

BHP 5.98 6.43 6.90 7.89

Sones 34 35 35 36

Performance certiﬁed is for installation Type B - Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only.

RPM HP

Density 0.075 lb/ft

1588 1588

3

47

SWB-327 - Belt Drive

SWB-327

Series 300

461⁄4

(1175)

283⁄4

(730)

613⁄4

(1568)

33

(838)

211⁄4

(540)

33 (838)

353⁄4 (908)

285⁄8

(727)

31⁄2

(89)

507⁄8

(1292)

281⁄2 (724)

30

(762)

481⁄4 (1226)

217⁄16

(545)

43⁄16

(106)

32

(813)

527⁄16 (1332)

Wheel Diameter = 27 (686) Shaft Diameter = 111⁄16 (43) Outlet Area = 4.19 ft

2

(0.389 m2)

^Approximate Unit Weight = 917 lb. (417 kg)

All dimensions in inches (millimeters) For additional discharge positions see page 13 ^Weight shown includes largest cataloged Open Drip Proof motor and weatherhood

Static Pressure (Pa x 100)

7

16

14

12

10

8

6

4

2

0

5 5

6

3 3

5

2 2

4

1½ 1½

3

1 1

¾ ¾

2

Static Pressure (in. wg)

1

0

0 2 4 6 8 10 12 14 16 18

0 5 10 15 20 25 30

s

t

o

n

o

D

l

e

7½ 7½

t

c

e

571 571

o

t

e

h

t

629 629

o

t

f

e

l

720 720

t

f

792 792

10 10

u

c

m

e

t

s

y

s

i

h

907 907

Volume (cfm X 1000)

Volume (m

e

v

r

15 15

1076 1076

3

/hr x 1000)

1231 1231

Maximum BHP at a given RPM = (RPM/629)

(Maximum KW at a given RPM = (RPM/693)3)

Maximum RPM = 1425 Tip Speed (ft/min.) = RPM x 7.07

(Tip Speed (m/s) = RPM x 0.0359)

SWB-327

CFM OV

Static Pressure in Inches wg

0.5 1 1.5 2 2.5 3 3.5 4 4.5 5

Maximum Motor Frame Size = 256T

RPM 551 663 756 841

5000 1193

BHP 0.66 1.10 1.57 2.08

Sones / LwiA 10.3 / 72 11.8 / 75 13.2 / 77 14.9 / 79

RPM 604 712 800 878 953 1022

5900 1408

BHP 0.89 1.40 1.92 2.48 3.07 3.69

Sones / LwiA 11.5 / 74 12.9 / 76 14.1 / 78 15.6 / 79 17.6 / 81 19.6 / 83

RPM 666 764 849 923 991 1058 1120 1179 1234

6800 1622

BHP 1.17 1.75 2.34 2.95 3.59 4.26 4.96 5.67 6.40

Sones / LwiA 12.9 / 76 14 / 77 15.2 / 79 16.6 / 80 18.2 / 82 19.9 / 83 22 / 85 24 / 86 26 / 88

RPM 731 815 900 971 1037 1098 1157 1215 1270 1322

7700 1837

BHP 1.53 2.17 2.83 3.50 4.19 4.91 5.65 6.43 7.22 8.02

Sones / LwiA 14.5 / 78 15.2 / 79 16.6 / 80 18.1 / 81 19.4 / 83 21 / 84 22 / 85 24 / 86 26 / 88 28 / 89

RPM 801 872 951 1022 1085 1145 1201 1253 1307 1358

8600 2052

BHP 1.97 2.65 3.40 4.14 4.88 5.66 6.45 7.26 8.11 8.97

Sones / LwiA 16.3 / 80 17 / 80 18.3 / 81 19.7 / 83 21 / 84 22 / 85 24 / 86 25 / 87 27 / 88 29 / 89

RPM 871 934 1003 1074 1136 1194 1248 1299 1348 1395

9500 2267

BHP 2.51 3.23 4.03 4.86 5.67 6.50 7.35 8.21 9.10 10.0

Sones / LwiA 18.5 / 82 19.2 / 82 20 / 83 21 / 84 23 / 85 25 / 87 26 / 88 28 / 89 29 / 89 30 / 90

RPM 942 997 1059 1125 1188 1244 1297 1347 1395

10400 2482

BHP 3.14 3.90 4.76 5.66 6.56 7.45 8.35 9.27 10.2

Sones / LwiA 21 / 84 22 / 84 22 / 85 24 / 86 26 / 87 27 / 88 29 / 89 31 / 90 32 / 91

RPM 1014 1066 1121 1177 1239 1296 1348 1397

11300 2696

BHP 3.89 4.70 5.59 6.55 7.53 8.51 9.47 10.5

Sones / LwiA 24 / 86 24 / 86 25 / 87 27 / 88 28 / 89 31 / 90 32 / 91 33 / 91

RPM 1086 1135 1184 1236 1291 1347 1400

12200 2911

BHP 4.74 5.62 6.54 7.55 8.60 9.66 10.7

Sones / LwiA 27 / 88 28 / 88 29 / 89 30 / 90 32 / 91 34 / 92 35 / 92

RPM 1160 1205 1249 1298 1345 1399

13100 3126

BHP 5.72 6.67 7.62 8.68 9.78 10.9

Sones / LwiA 30 / 90 32 / 91 33 / 91 35 / 92 36 / 93 37 / 93

RPM 1233 1276 1317 1361 1407

14000 3341

BHP 6.83 7.85 8.87 9.94 11.1

Sones / LwiA 35 / 92 37 / 93 38 / 94 39 / 94 40 / 94

Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound power level ratings shown are in decibels, referred to 10-12 watts, calculated per AMCA Standard 301. Values shown are for inlet LwiA sound power levels and inlet hemispherical sone levels for installation type B: Free inlet, Ducted outlet, calculated per AMCA Standard 301. The AMCA

48

Certified Ratings Seal applies to air performance only.

1355 1355

1425 1425

RPM HP

Density 0.075 lb/ft

3

SWB-327-AF - Belt Drive

SWB-327-AF

Series 300

461⁄4

(1175)

283⁄4

(730)

613⁄4

(1568)

33

(838)

211⁄4

(540)

33 (838)

353⁄4 (908)

285⁄8

(727)

31⁄2

(89)

507⁄8

(1292)

281⁄2 (724)

30

(762)

217⁄16

(545)

481⁄4 (1226)

43⁄16

(106)

32

(813)

527⁄16 (1332)

Wheel Diameter = 27 (686) Shaft Diameter = 111⁄16 (43) Outlet Area = 4.19 ft

2

(0.389 m2)

^Approximate Unit Weight = 877 lb. (399 kg)

All dimensions in inches (millimeters) For additional discharge positions see page 13 ^Weight shown includes largest cataloged Open Drip Proof motor and weatherhood

Static Pressure (Pa x 100)

6

14

12

10

8

6

4

Static Pressure (in. wg)

2

0

5 5

5

3 3

4

2 2

1½ 1½

3

1 1

2

¾¾

1

0

D

0 2 4 6 8 10 12 14 16

0 5 10 15 20 25

7½ 7½

e

l

e

h

t

o

t

c

e

l

e

s

t

o

n

671 671

610 610

o

Volume (cfm X 1000)

Volume (m

o

t

f

768 768

10 10

e

v

r

u

c

m

e

t

s

y

s

i

h

t

f

968 968

845 845

3

/hr x 1000)

1147 1147

15 15

1313 1313

1450 1450

Maximum BHP at a given RPM = (RPM/671)

(Maximum KW at a given RPM = (RPM/740)3)

Maximum RPM = 1450 Tip Speed (ft/min.) = RPM x 7.07

(Tip Speed (m/s) = RPM x 0.0359)

SWB-327-AF

CFM OV

Static Pressure in Inches wg

0.5 1 1.5 2 2.5 3 3.5 4 4.5 5

Maximum Motor Frame Size = 256T

RPM 664 755 833 906 975

6000 1431

BHP 0.86 1.38 1.90 2.44 3.01

Sones / LwiA 10 / 72 11.3 / 74 12.6 / 75 14 / 77 15.6 /79

RPM 719 804 881 946 1013 1075

6700 1599

BHP 1.07 1.63 2.21 2.80 3.41 4.04

Sones / LwiA 11.1 / 74 12.4 / 75 13.8 / 77 15.3 / 79 16.6 / 80 17.4 / 81

RPM 776 856 928 994 1052 1112 1169 1223

7400 1766

BHP 1.31 1.92 2.55 3.21 3.85 4.52 5.22 5.93

Sones / LwiA 12.6 / 76 13.7 / 77 15.3 / 79 16.8 / 80 17.4 / 81 18.2 / 82 19 / 82 19.9 / 83

RPM 834 908 977 1041 1100 1152 1208 1260 1310

8100 1933

BHP 1.59 2.24 2.93 3.64 4.35 5.05 5.79 6.54 7.32

Sones / LwiA 14.2 / 77 15.4 / 79 16.8 / 80 17.7 / 81 18.4 / 82 19.1 / 82 19.8 / 83 21 / 84 22 / 85

RPM 893 963 1028 1089 1147 1200 1247 1299 1348 1395

8800 2100

BHP 1.91 2.61 3.35 4.11 4.88 5.65 6.41 7.21 8.03 8.86

Sones / LwiA 16.1 / 79 17.3 / 81 18.1 / 82 18.7 / 82 19.4 / 83 20 / 83 21 / 84 22 / 85 22 / 85 23 / 86

RPM 953 1019 1081 1139 1194 1247 1295 1340 1387 1433

9500 2267

BHP 2.28 3.03 3.82 4.62 5.45 6.29 7.12 7.94 8.79 9.66

Sones / LwiA 18.3 / 81 19.2 / 82 19.3 / 83 19.7 / 83 20 / 84 21 / 84 22 / 85 23 / 85 23 / 86 24 / 87

RPM 1013 1075 1134 1190 1243 1294 1343 1388 1429

10200 2434

10900 2601

BHP 2.70 3.51 4.33 5.19 6.07 6.95 7.86 8.75 9.63

Sones / LwiA 21 / 83 20 / 83 21 / 84 21 / 84 21 / 84 22 / 85 23 / 86 24 / 86 25 / 87

RPM 1074 1133 1189 1242 1293 1342 1390 1435 BHP 3.17 4.03 4.91 5.81 6.73 7.68 8.62 9.59

Sones / LwiA 22 / 84 22 / 84 22 / 85 22 / 85 23 / 85 23 / 86 24 / 86 25 / 87

RPM 1136 1192 1245 1296 1345 1392 1438

11600 2768

BHP 3.70 4.61 5.54 6.49 7.46 8.46 9.46

Sones / LwiA 23 / 85 23 / 85 23 / 86 23 / 86 24 / 86 25 / 87 25 / 87

RPM 1198 1251 1301 1351 1398 1443

12300 2935

BHP 4.30 5.26 6.24 7.23 8.25 9.29

Sones / LwiA 24 / 86 24 / 87 25 / 87 25 / 87 25 / 87 26 / 87

RPM 1260 1311 1358 1406

13000 3102

BHP 4.96 5.96 7.00 8.04

Sones / LwiA 26 / 87 26 / 88 26 / 88 26 / 88

Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound power level ratings shown are in decibels, referred to 10-12 watts, calculated per AMCA Standard 301. Values shown are for inlet LwiA sound power levels and inlet hemispherical sone levels for installation type B: Free inlet, Ducted outlet, calculated per AMCA Standard 301. The AMCA Certified Ratings Seal applies to air performance and LwiA values only.

RPM HP

Density 0.075 lb/ft

3

49

SWB-330 - Belt Drive

SWB-330

Series 300

503⁄4

(1289)

315⁄8

(803)

681⁄4

(1734)

365⁄8

(930)

231⁄8

(587)

353⁄4 (908)

381⁄2 (978)

3113⁄16

(808)

31⁄2

(89)

557⁄8

(1419)

317⁄8 (810)

333⁄8

(848)

583⁄16 (1478)

2313⁄16

(605)

54 (1372)

43⁄16

(106)

351⁄4

(895)

Wheel Diameter = 30 (762) Shaft Diameter = 115⁄16 (49) Outlet Area = 5.17 ft

2

(0.480 m2)

^Approximate Unit Weight = 1088 lb. (495 kg)

All dimensions in inches (millimeters) For additional discharge positions see page 13 ^Weight shown includes largest cataloged Open Drip Proof motor and weatherhood

Static Pressure (Pa x 100)

7

7½ 7½

16

14

12

10

8

6

4

2

0

5 5

6

5

3 3

4

2 2

3

1½ 1½

1 1

2

¾ ¾

Static Pressure (in. wg)

1

0

0 5 10 15 20 25

0 5 10 15 20 25 30 35 40

10 10

h

t

o

t

c

e

l

e

s

t

o

603 603

n

527 527

o

479 479

D

15 15

e

v

r

u

c

m

e

t

s

y

s

i

h

t

f

o

t

f

e

l

e

901 901

760 760

664 664

Volume (cfm X 1000)

Volume (m3/hr x 1000)

1032 1032

1135 1135

Maximum BHP at a given RPM = (RPM/527)

(Maximum KW at a given RPM = (RPM/581)3)

Maximum RPM = 1279 Tip Speed (ft/min.) = RPM x 7.85

(Tip Speed (m/s) = RPM x 0.0399)

SWB-330

CFM OV

Static Pressure in Inches wg

0.5 1 1.5 2 2.5 3 3.5 4 4.5 5

Maximum Motor Frame Size = 256T

RPM 531 630 709 782 849 911

7000 1353

BHP 1.02 1.62 2.25 2.93 3.65 4.39

Sones / LwiA 12.7 / 76 13.8 / 77 15.3 / 79 16.7 / 80 18.5 / 82 20 / 84

RPM 580 671 748 816 879 940 997 1050

8000 1547

BHP 1.31 2.00 2.69 3.42 4.19 5.00 5.83 6.69

Sones / LwiA 13.9 / 77 15 / 79 16.3 / 80 17.6 / 81 19.1 / 82 21 / 84 23 / 86 25 / 87

RPM 631 713 789 854 914 970 1026 1079 1128 1175

9000 1740

BHP 1.67 2.43 3.21 4.00 4.82 5.68 6.58 7.50 8.44 9.40

Sones / LwiA 15.1 / 79 16 / 80 17.5 / 81 18.7 / 82 19.9 / 83 21 / 84 23 / 86 25 /87 27 / 88 29 / 90

RPM 686 755 831 894 953 1007 1057 1109 1158 1204

10000 1934

BHP 2.12 2.93 3.80 4.66 5.54 6.46 7.39 8.38 9.39 10.4

Sones / LwiA 16.7 / 80 17.4 / 81 18.7 / 82 19.9 / 83 21 / 84 23 / 85 24 / 86 26 / 87 27 / 89 29 / 90

RPM 742 804 872 936 993 1045 1095 1142 1188 1234

11000 2127

BHP 2.65 3.51 4.45 5.40 6.35 7.32 8.33 9.35 10.4 11.5

Sones / LwiA 18.4 / 82 19 / 82 19.9 / 83 21 / 84 23 / 85 24 / 86 25 / 87 27 / 88 28 / 89 30 / 90

RPM 799 855 914 978 1034 1085 1134 1180 1224 1266

12000 2321

BHP 3.28 4.18 5.19 6.23 7.26 8.30 9.36 10.5 11.6 12.7

Sones / LwiA 20 / 83 21 / 84 21 / 84 23 / 85 24 / 86 26 / 87 27 / 88 29 / 89 30 / 90 32 / 91

RPM 857 906 961 1019 1076 1127 1174 1219 1262

13000 2514

14000 2707

BHP 4.00 4.95 6.02 7.13 8.27 9.38 10.5 11.6 12.8

Sones / LwiA 22 / 85 23 / 85 24 / 86 25 / 86 26 / 88 28 / 88 29 / 89 31 / 90 33 / 91

RPM 915 962 1011 1061 1117 1169 1215 1259

BHP 4.84 5.85 6.96 8.13 9.35 10.6 11.8 13.0

Sones / LwiA 25 / 86 25 / 87 26 / 87 27 / 88 28 / 89 30 / 90 32 / 91 34 / 92

RPM 974 1018 1062 1109 1159 1210 1257

15000 2901

BHP 5.79 6.87 8.01 9.25 10.5 11.8 13.1

Sones / LwiA 27 / 88 28 / 88 28 / 89 30 / 89 31 / 90 33 / 91 35 / 92

RPM 1033 1075 1114 1159 1202 1252

16000 3094

BHP 6.86 8.02 9.19 10.5 11.8 13.2

Sones / LwiA 30 / 90 31 / 90 32 / 91 33 / 91 34 / 92 36 / 93

RPM 1093 1132 1170 1210 1252

17000 3288

BHP 8.07 9.31 10.5 11.9 13.3

Sones / LwiA 33 / 91 34 / 92 35 / 92 37 / 93 39 / 94

Performance certiﬁed is for installation type B: Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound power level ratings shown are in decibels, referred to 10-12 watts, calculated per AMCA Standard 301. Values shown are for inlet LwiA sound power levels and inlet hemispherical sone levels for installation type B: Free inlet, Ducted outlet, calculated per AMCA Standard 301. The AMCA Certiﬁed Ratings Seal applies to air performance only.

50

1279 1279

RPM HP

Density 0.075 lb/ft

3

SWB-330-AF - Belt Drive

SWB-330-AF

Series 300

503⁄4

(1289)

315⁄8

(803)

681⁄4

(1734)

365⁄8

(930)

231⁄8

(587)

353⁄4 (908)

381⁄2 (978)

3113⁄16

(808)

31⁄2

(89)

557⁄8

(1419)

317⁄8 (810)

333⁄8

(848)

2313⁄16

(605)

54 (1372)

43⁄16

(106)

351⁄4

(895)

583⁄16 (1478)

Wheel Diameter = 30 (762) Shaft Diameter = 115⁄16 (49) Outlet Area = 5.17 ft

2

(0.480 m2)

^Approximate Unit Weight = 998 lb. (454 kg)

All dimensions in inches (millimeters) For additional discharge positions see page 13 ^Weight shown includes largest cataloged Open Drip Proof motor and weatherhood

Static Pressure (Pa x 100)

6

14

12

10

8

6

4

2

0

5 5

5

3 3

4

2 2

3

1½ 1½

2

1 1

¾ ¾

Static Pressure (in. wg)

1

0

o

D

0 5 10 15 20 25

0 10 20 30 40

10 10

7½ 7½

h

t

f

o

t

f

e

l

e

h

t

o

t

c

e

l

e

s

709 709

t

o

644 644

n

563 563

512 512

15 15

e

v

r

u

c

m

e

t

s

y

s

i

1213 1213

1102 1102

963 963

812 812

Volume (cfm X 1000)

3

/hr x 1000)

Volume (m

1305 1305

Maximum BHP at a given RPM = (RPM/563)

(Maximum KW at a given RPM = (RPM/621)

Maximum RPM = 1305 Tip Speed (ft/min.) = RPM x 7.85

(Tip Speed (m/s) = RPM x 0.0399)

SWB-330-AF

CFM OV

Static Pressure in Inches wg

0.5 1 1.5 2 2.5 3 3.5 4 4.5 5

Maximum Motor Frame Size = 256T

RPM 631 709 779 839 901 957

8000 1547

BHP 1.23 1.91 2.61 3.31 4.05 4.81

Sones / LwiA 11.7 / 75 12.9 / 76 14.2 / 77 15.5 / 79 16.9 / 80 18.4 / 82

RPM 678 752 818 878 933 988 1039

8800 1702

BHP 1.49 2.22 2.98 3.76 4.53 5.34 6.18

Sones / LwiA 13 / 76 14 / 77 15.4 / 79 16.7 / 80 18 / 81 19.6 / 83 21 / 83

RPM 726 795 858 918 970 1020 1071 1119

9600 1856

BHP 1.79 2.58 3.40 4.24 5.08 5.93 6.81 7.72

Sones / LwiA 14.1 / 78 15.3 / 79 16.6 / 80 18 / 81 19.5 / 83 21 / 84 21 / 84 22 / 85

RPM 775 840 900 957 1010 1056 1103 1150 1195 1238

10400 2011

BHP 2.14 2.97 3.85 4.75 5.68 6.57 7.49 8.45 9.43 10.4

Sones / LwiA 15.6 / 79 16.8 / 80 18 / 81 19.5 / 83 21 / 84 21 / 84 22 / 85 23 / 85 24 / 86 25 / 87

RPM 825 886 944 997 1049 1097 1139 1182 1227 1269

11200 2166

BHP 2.53 3.42 4.35 5.32 6.29 7.29 8.25 9.24 10.3 11.3

Sones / LwiA 17.3 / 81 18.5 / 82 19.6 / 83 21 / 84 22 / 85 22 / 85 23 / 86 24 / 86 25 / 87 25 / 87

RPM 875 933 987 1039 1088 1136 1180 1219 1259 1301

12000 2321

BHP 2.97 3.92 4.91 5.92 6.96 8.01 9.08 10.1 11.2 12.3

Sones / LwiA 19.2 / 82 20 / 83 22 / 84 22 / 85 23 / 85 23 / 86 24 / 86 25 / 87 25 / 87 26 / 88

RPM 925 980 1033 1082 1129 1175 1219 1260 1297

12800 2475

13600 2630

BHP 3.46 4.48 5.51 6.58 7.68 8.79 9.92 11.1 12.2

Sones / LwiA 21 / 84 23 / 85 23 / 86 23 / 86 24 / 86 24 / 86 25 / 87 26 / 87 27 / 88

RPM 976 1028 1079 1126 1172 1215 1258 1299 BHP 4.02 5.09 6.18 7.31 8.46 9.64 10.8 12.0

Sones / LwiA 24 / 86 24 / 86 24 / 86 24 / 86 25 / 87 25 / 87 26 / 88 27 / 88

RPM 1027 1077 1125 1171 1215 1257 1298

14400 2785

BHP 4.64 5.76 6.92 8.09 9.30 10.5 11.8

Sones / LwiA 26 / 87 26 / 87 26 / 87 26 / 87 26 / 87 27 / 88 27 / 88

RPM 1079 1127 1172 1217 1259 1300

15200 2940

BHP 5.32 6.50 7.72 8.95 10.2 11.5

Sones / LwiA 27 / 88 27 / 88 27 / 88 27 / 88 27 / 88 28 / 89

RPM 1131 1176 1220 1263 1303

16000 3094

BHP 6.07 7.31 8.59 9.87 11.2

Sones / LwiA 28 / 89 28 / 89 28 / 89 29 / 89 29 / 89

Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound power level ratings shown are in decibels, referred to 10-12 watts, calculated per AMCA Standard 301. Values shown are for inlet LwiA sound power levels and inlet hemispherical sone levels for installation type B: Free inlet, Ducted outlet, calculated per AMCA Standard 301. The AMCA Certified Ratings Seal applies to air performance and LwiA values only.

RPM HP

Density 0.075 lb/ft

3

)

3

51

SWB-333 - Belt Drive

SWB-333

Series 300

559⁄16

(1175)

349⁄16

(878)

749⁄16

(1894)

40

(1016)

419⁄16 (1056)

(635)

383⁄4 (984)

25

35

(889)

31⁄2

(89)

603⁄4

(1543)

317⁄8 (810)

333⁄8

(848)

263⁄16

(665)

563⁄8 (1432)

43⁄16

(106)

381⁄4

(813)

609⁄16 (1538)

Wheel Diameter = 33 (838) Shaft Diameter = 115⁄16 (49) Outlet Area = 6.26 ft

2

(0.582 m2)

^Approximate Unit Weight = 1231 lb. (560 kg)

All dimensions in inches (millimeters) For additional discharge positions see page 13 ^Weight shown includes largest cataloged Open Drip Proof motor and weatherhood

Static Pressure (Pa x 100)

7

16

6

14

5

12

10

4

8

3

6

2

Static Pressure (in. wg)

4

1

2

0

10 10

7½ 7½

5 5

t

s

y

s

3 3

2 2

1½ 1½

1 1

o

D

0 5 10 15 20 25 30

0 10 20 30 40 50

s

i

h

t

f

o

t

f

e

l

e

h

t

o

t

c

e

l

e

642 642

s

t

561 561

o

n

509 509

445 445

20 20

15 15

e

v

r

u

c

m

e

959 959

871 871

761 761

Volume (cfm X 1000)

3

/hr x 1000)

Volume (m

1097 1097

Maximum BHP at a given RPM = (RPM/445)

(Maximum KW at a given RPM = (RPM/491)

Maximum RPM = 1163 Tip Speed (ft/min.) = RPM x 8.64

(Tip Speed (m/s) = RPM x 0.0439)

SWB-333

CFM OV

Static Pressure in Inches wg

0.5 1 1.5 2 2.5 3 3.5 4 4.5 5

Maximum Motor Frame Size = 256T

RPM 440 535 615 686 756 821

7500 1198

BHP 0.96 1.61 2.31 3.09 3.94 4.86

Sones / LwiA 10 / 71 11.3 / 74 13 / 76 14.9 / 78 17.8 / 81 21 / 83

RPM 489 576 650 717 779 836 895 951 1004

9000 1437

BHP 1.32 2.09 2.87 3.71 4.62 5.57 6.60 7.68 8.80

Sones 11.7 / 74 13.1 / 76 14.7 / 78 16.1 / 79 17.6 / 81 19.7 / 83 23 / 85 26 / 87 31 / 89

RPM 547 619 690 753 811 867 919 968 1018 1068

10500 1677

BHP 1.81 2.68 3.57 4.49 5.43 6.47 7.55 8.65 9.83 11.1

Sones / LwiA 14.1 / 77 15.3 / 78 16.8 / 80 18 / 81 19.2 / 82 21 / 83 22 / 85 25 / 86 28 / 88 31 / 90

RPM 606 666 733 794 849 901 950 999 1044 1088

12000 1916

BHP 2.42 3.36 4.41 5.41 6.46 7.53 8.66 9.86 11.1 12.3

Sones 16.8 / 80 17.8 / 81 19 / 82 20 / 83 21 / 84 23 / 85 24 / 86 26 / 87 27 / 88 29 / 89

RPM 666 721 778 836 890 940 987 1031 1075 1118

13500 2156

BHP 3.17 4.21 5.34 6.50 7.64 8.81 10.0 11.2 12.5 13.9

Sones / LwiA 19.8 / 83 20 / 83 21 / 84 23 / 85 24 / 86 25 / 87 27 / 87 28 / 88 29 / 89 30 / 90

RPM 727 779 826 880 932 980 1026 1070 1111 1150

15000 2396

BHP 4.08 5.23 6.40 7.72 9.00 10.3 11.6 12.9 14.2 15.6

Sones / LwiA 23 / 85 23 / 85 24 / 86 25 / 87 27 / 88 28 / 88 30 / 89 31 / 90 32 / 90 33 / 91

RPM 789 838 882 927 976 1023 1067 1109 1150

16500 2635

18000 2875

BHP 5.16 6.44 7.70 9.05 10.5 11.9 13.3 14.7 16.1

Sones / LwiA 26 / 87 26 / 87 27 / 88 29 / 89 30 / 89 31 / 90 32 / 91 33 / 91 35 / 92

RPM 852 898 940 978 1023 1067 1110 1151 BHP 6.44 7.83 9.21 10.6 12.1 13.7 15.3 16.8

Sones / LwiA 29 / 89 30 / 90 31 / 90 32 / 91 34 / 91 35 / 92 36 / 92 37 / 93

RPM 916 958 998 1035 1070 1114 1154

19500 3115

BHP 7.94 9.42 10.9 12.4 14.0 15.7 17.4

Sones / LwiA 33 / 91 34 / 92 36 / 92 36 / 93 37 / 93 38 / 93 39 / 94

RPM 981 1019 1058 1093 1127 1161

21000 3354

BHP 9.67 11.3 12.9 14.5 16.1 17.8

Sones / LwiA 38 / 93 39 / 94 39 / 94 40 / 94 41 / 95 42 / 95

RPM 1046 1081 1117 1152

22500 3594

BHP 11.6 13.3 15.1 16.8

Sones / LwiA 42 / 95 43 / 95 43 / 96 45 / 96

Performance certiﬁed is for installation type B: Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound power level ratings shown are in decibels, referred to 10-12 watts, calculated per AMCA Standard 301. Values shown are for inlet LwiA sound power levels and inlet hemispherical sone levels for installation type B: Free inlet, Ducted outlet, calculated per AMCA Standard 301. The AMCA Certiﬁed Ratings Seal applies to air performance only.

52

1163 1163

RPM HP

Density 0.075 lb/ft

3

)

3

SWB-333-AF - Belt Drive

SWB-333-AF

Series 300

559⁄16

(1175)

349⁄16

(878)

749⁄16

(1894)

40

(1016)

383⁄4 (984)

419⁄16 (1056)

Wheel Diameter = 33 (838) Shaft Diameter = 115⁄16 (49) Outlet Area = 6.26 ft

25

(635)

2

(0.582 m2)

35

(889)

31⁄2

(89)

603⁄4

(1543)

317⁄8 (810)

333⁄8

(848)

563⁄8 (1432)

609⁄16 (1538)

263⁄16

(665)

43⁄16

(106)

381⁄4

(813)

Static Pressure (Pa x 100)

6

14

12

10

8

6

4

2

0

5 5

5

3 3

4

2 2

3

1½ 1½

2

Static Pressure (in. wg)

1

0

0 5 10 15 20 25

0 10 20 30 40

10 10

7½ 7½

t

f

e

l

e

h

t

o

t

c

e

l

e

s

t

607 607

o

n

552 552

o

D

Volume (cfm X 1000)

Volume (m

15 15

20 20

e

v

r

u

c

m

e

t

s

y

s

i

h

t

f

o

943 943

824 824

695 695

3

/hr x 1000)

1038 1038

1186 1186

^Approximate Unit Weight = 1166 lb. (530 kg)

All dimensions in inches (millimeters) For additional discharge positions see page 13 ^Weight shown includes largest cataloged Open Drip Proof motor and weatherhood

SWB-333-AF

CFM OV

0.5 1 1.5 2 2.5 3 3.5 4 4.5 5

Static Pressure in Inches wg

Maximum BHP at a given RPM = (RPM/482)

(Maximum KW at a given RPM = (RPM/531)3)

Maximum RPM = 1186 Tip Speed (ft/min.) = RPM x 8.64

(Tip Speed (m/s) = RPM x 0.0439)

Maximum Motor Frame Size = 256T

RPM 541 613 679 742 801

9000 1437

BHP 1.25 2.01 2.79 3.61 4.42

Sones / LwiA 12.3 / 75 14.1 / 77 16.3 / 79 19.4 / 81 21 / 82

RPM 584 652 714 772 828 881

10000 1597

BHP 1.52 2.36 3.21 4.09 5.01 5.91

Sones / LwiA 14.3 / 77 16.1 / 79 17.7 / 80 20 / 82 24 / 83 25 / 85

RPM 628 692 751 805 858 909 956 1003

11000 1757

BHP 1.84 2.75 3.67 4.62 5.61 6.62 7.63 8.55

Sones / LwiA 16.5 / 79 17.8 / 81 19.2 / 82 21 / 83 25 / 84 31 / 86 31 / 87 31 / 89

RPM 674 734 789 841 890 938 985 1029 1072

12000 1916

BHP 2.21 3.20 4.19 5.21 6.25 7.33 8.44 9.58 10.6

Sones / LwiA 18.9 / 82 19.4 / 82 21 / 83 22 / 84 25 / 85 31 / 87 39 / 89 38 / 90 36 / 90

RPM 719 776 829 878 925 969 1015 1058 1099 1139

13000 2076

BHP 2.65 3.69 4.77 5.86 6.96 8.10 9.27 10.5 11.7 12.8

Sones / LwiA 21 / 83 21 / 83 22 / 84 24 / 85 26 / 87 31 / 88 37 / 89 43 / 91 43 / 91 42 / 92

RPM 766 820 870 916 962 1005 1046 1088 1128 1167

14000 2236

BHP 3.14 4.23 5.41 6.56 7.74 8.94 10.2 11.4 12.7 14.0

Sones / LwiA 22 / 84 23 / 85 24 / 86 26 / 87 28 / 88 31 / 89 35 / 90 41 / 91 46 / 92 50 / 93

RPM 812 864 911 957 999 1041 1081 1119 1158

15000 2396

16000 2555

BHP 3.70 4.84 6.09 7.33 8.59 9.85 11.1 12.5 13.8

Sones / LwiA 24 / 86 25 / 86 26 / 87 27 / 88 30 / 89 32 / 90 34 / 91 39 / 92 44 / 93

RPM 859 909 954 997 1039 1078 1117 1154 BHP 4.33 5.52 6.83 8.17 9.49 10.8 12.2 13.6

Sones / LwiA 26 / 87 27 / 88 28 / 88 29 / 89 31 / 90 33 / 91 36 / 91 39 / 92

RPM 907 954 998 1039 1079 1117 1154

17000 2715

BHP 5.03 6.28 7.65 9.08 10.5 11.9 13.3

Sones / LwiA 28 / 88 29 / 89 30 / 90 31 / 90 33 / 91 35 / 91 37 / 92

RPM 954 1000 1042 1082 1120 1157

18000 2875

BHP 5.82 7.13 8.54 10.0 11.6 13.0

Sones / LwiA 30 / 90 31 / 90 32 / 91 33 / 91 34 / 92 36 / 92

RPM 1002 1046 1086 1125 1161

19000 3035

BHP 6.67 8.07 9.51 11.1 12.7

Sones / LwiA 32 / 91 33 / 91 34 / 92 36 / 92 37 / 93

Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound power level ratings shown are in decibels, referred to 10-12 watts, calculated per AMCA Standard 301. Values shown are for inlet LwiA sound power levels and inlet hemispherical sone levels for installation type B: Free inlet, Ducted outlet, calculated per AMCA Standard 301. The AMCA Certified Ratings Seal applies to air performance and LwiA values only.

RPM HP

Density 0.075 lb/ft

3

53

SWB- -

SWB-336

SWB-336 - Belt Drive

Series

Series 300

61

(1549)

381⁄4

(972)

823⁄4

(2102)

441⁄2

(1130)

271⁄4

(692)

411⁄2 (1054)

455⁄16 (1151)

3811⁄16

(983)

31⁄2

(89)

671⁄8

(1705)

317⁄8 (810)

333⁄8

(848)

591⁄8 (1502)

2815⁄16

(735)

43⁄16

(106)

42

(1067)

635⁄16 (1608)

Wheel Diameter = 361⁄2 (927) Shaft Diameter = 23⁄16 (56) Outlet Area = 7.66 ft

2

(0.712 m2)

^Approximate Unit Weight = 1530 lb. (695 kg)

All dimensions in inches (millimeters) For additional discharge positions see page 13 ^Weight shown includes largest cataloged Open Drip Proof motor and weatherhood

SWB-336

CFM OV

0.5 1 1.5 2 2.5 3 3.5 4 4.5 5

Static Pressure in Inches wg

Static Pressure (Pa x 100)

7

10 10

15 15

20 20

16

14

12

10

8

6

4

2

0

7½ 7½

6

c

l

e

s

376 376

m

e

t

s

y

s

i

h

t

f

o

t

f

e

l

e

h

t

o

t

c

e

542 542

474 474

430 430

Volume (m

5 5

5

4

3 3

3

2 2

1½ 1½

2

Static Pressure (in. wg)

1 1

t

o

1

n

o

D

0

0 5 10 15 20 25 30 35

0 10 20 30 40 50

25 25

e

v

r

u

810 810

736 736

643 643

Volume (cfm X 1000)

3

/hr x 1000)

927 927

Maximum BHP at a given RPM = (RPM/376)

(Maximum KW at a given RPM = (RPM/415)3)

Maximum RPM = 1051 Tip Speed (ft/min.) = RPM x 9.56

(Tip Speed (m/s) = RPM x 0.0486)

Maximum Motor Frame Size = 286T

RPM 362 454 532 606

7500 979

BHP 0.86 1.54 2.33 3.24

Sones / LwiA 10.7 / 71 10.8 / 73 12.9 / 76 16.1 / 79

RPM 405 490 561 625 685 745

9500 1240

BHP 1.25 2.06 2.94 3.90 4.95 6.09

Sones / LwiA 11.9 / 73 12.6 / 75 14.1 / 77 15.9 / 79 18.7 / 82 22 / 84

RPM 456 531 597 656 712 764 813 863 911

11500 1501

BHP 1.77 2.74 3.73 4.76 5.91 7.09 8.34 9.70 11.1

Sones / LwiA 13.7 / 76 14.6 / 78 16.1 / 79 17.8 / 81 19.3 / 82 21 / 83 23 / 85 26 / 87 30 / 89

RPM 513 575 638 694 745 794 841 885 926 970

13500 1762

BHP 2.46 3.56 4.72 5.87 7.07 8.35 9.70 11.1 12.5 14.1

Sones / LwiA 16.2 / 79 17.1 / 80 18.7 / 81 20 / 83 21 / 84 22 / 85 24 / 86 25 / 87 28 / 88 31 / 90

RPM 572 623 680 734 784 830 873 915 957 996

15500 2023

BHP 3.35 4.54 5.89 7.20 8.52 9.88 11.3 12.8 14.3 15.9

Sones / LwiA 19.1 / 82 19.9 / 82 21 / 84 22 / 85 24 / 85 25 / 86 26 / 87 27 / 88 29 / 89 31 / 90

RPM 631 680 727 777 825 869 911 951 988 1026

17500 2284

BHP 4.45 5.80 7.21 8.75 10.2 11.7 13.2 14.8 16.4 18.0

Sones / LwiA 22 / 85 23 / 85 24 / 86 25 / 86 27 / 87 28 / 88 29 / 89 31 / 90 32 / 90 33 / 91

RPM 692 738 778 823 867 910 951 989 1026

19500 2545

21500 2806

BHP 5.79 7.30 8.80 10.4 12.2 13.8 15.4 17.1 18.8

Sones / LwiA 26 / 87 27 / 87 27 / 88 28 / 88 30 / 89 31 / 90 33 / 91 34 / 91 35 / 92

RPM 754 796 835 870 913 953 992 1030 BHP 7.41 9.07 10.7 12.4 14.3 16.2 18.0 19.8

Sones / LwiA 29 / 89 30 / 90 31 / 90 32 / 90 33 / 91 35 / 92 37 / 92 38 / 93

RPM 817 855 892 926 959 999 1035

23500 3067

BHP 9.33 11.1 13.0 14.8 16.6 18.7 20.8

Sones / LwiA 33 / 91 34 / 92 35 / 92 37 / 92 38 / 93 40 / 94 41 / 94

RPM 881 916 951 983 1014 1045

25500 3328

BHP 11.6 13.5 15.5 17.4 19.4 21.5

Sones / LwiA 38 / 93 39 / 94 40 / 94 42 / 95 43 / 95 44 / 95

RPM 944 976 1010 1041

27500 3590

BHP 14.2 16.3 18.4 20.5

Sones / LwiA 43 / 96 45 / 96 46 / 96 47 / 96

Performance certiﬁed is for installation type B: Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound power level ratings shown are in decibels, referred to 10-12 watts, calculated per AMCA Standard 301. Values shown are for inlet LwiA sound power levels and inlet hemispherical sone levels for installation type B: Free inlet, Ducted outlet, calculated per AMCA Standard 301. The AMCA Certiﬁed Ratings Seal applies to air performance only.

54

1051 1051

RPM HP

Density 0.075 lb/ft

3

SWB-336-AF - Belt Drive

Series 300

61

(1549)

381⁄4

(972)

823⁄4

(2102)

441⁄2

(1130)

271⁄4

(692)

411⁄2 (1054)

455⁄16 (1151)

3811⁄16

(983)

31⁄2

(89)

671⁄8

(1705)

317⁄8 (810)

333⁄8

(848)

591⁄8 (1502)

2815⁄16

(735)

43⁄16

(106)

42

(1067)

635⁄16 (1608)

Wheel Diameter = 361⁄2 (927) Shaft Diameter = 23⁄16 (56) Outlet Area = 7.66 ft

2

(0.712 m2)

^Approximate Unit Weight = 1445 lb. (657 kg)

All dimensions in inches (millimeters) For additional discharge positions see page 13 ^Weight shown includes largest cataloged Open Drip Proof motor and weatherhood

SWB-336-AF

CFM OV

0.5 1 1.5 2 2.5 3 3.5 4 4.5 5

Static Pressure in Inches wg

14

12

10

Static Pressure (Pa x 100)

6

7½ 7½

10 10

5 5

5

4

3 3

8

3

2 2

6

4

2

0

1½ 1½

2

Static Pressure (in. wg)

1

0

0 5 10 15 20 25 30

0 10 20 30 40 50

15 15

799 799

698698

588588

514514

467467

Volume (cfm X 1000)

3

/hr x 1000)

Volume (m

20 20

879 879

25 25

1047 1047

1006 1006

Density 0.075 lb/ft

Maximum BHP at a given RPM = (RPM/408)

(Maximum KW at a given RPM = (RPM/450)3)

Maximum RPM = 1047 Tip Speed (ft/min.) = RPM x 9.56

(Tip Speed (m/s) = RPM x 0.0485)

Maximum Motor Frame Size = 286T

RPM 521 583 639 693 744 792

12000 1566

BHP 1.80 2.80 3.82 4.89 6.00 7.06

Sones / LwiA 14.6 / 78 16.1 / 79 18.2 / 81 21 / 82 24 / 84 26 / 85

RPM 553 612 666 716 766 812 856

13000 1697

BHP 2.10 3.18 4.27 5.41 6.58 7.80 8.93

Sones 16.2 / 79 17.7 / 81 19.9 / 82 22 / 83 25 / 85 28 / 86 30 / 87

RPM 586 642 693 742 788 833 876 917

14000 1827

BHP 2.44 3.61 4.77 5.96 7.20 8.48 9.79 11.0

Sones / LwiA 18 / 81 19.6 / 82 21 / 83 23 / 84 26 / 85 30 / 87 34 / 88 34 / 89

RPM 620 673 723 769 813 856 897 937 976

15000 1958

BHP 2.84 4.06 5.31 6.57 7.87 9.21 10.6 12.0 13.3

Sones / LwiA 20 / 83 22 / 84 22 / 84 24 / 85 26 / 86 31 / 88 37 / 89 40 / 90 40 / 91

RPM 654 705 752 796 839 879 920 959 996 1032

16000 2088

BHP 3.28 4.56 5.89 7.23 8.59 9.99 11.4 12.9 14.4 15.8

Sones / LwiA 22 / 84 23 / 85 24 / 85 25 / 86 27 / 87 31 / 88 37 / 90 44 / 91 47 / 92 45 / 93

RPM 688 737 782 825 866 905 942 981 1017

17000 2219

BHP 3.77 5.10 6.53 7.93 9.37 10.8 12.3 13.9 15.4

Sones / LwiA 24 / 85 24 / 86 25 / 86 27 / 87 29 / 88 31 / 89 36 / 90 43 / 92 50 / 93

RPM 722 770 813 854 893 932 968 1003 1040

18000 2349

BHP 4.32 5.70 7.21 8.69 10.2 11.7 13.3 14.9 16.5

Sones / LwiA 25 / 86 26 / 87 27 / 87 28 / 88 30 / 89 32 / 90 37 / 91 42 / 92 48 / 93

RPM 757 802 845 884 922 959 995 1029

19000 2480

BHP 4.92 6.35 7.92 9.50 11.1 12.7 14.3 16.0

Sones / LwiA 27 / 87 28 / 88 28 / 88 30 / 89 31 / 90 34 / 91 37 / 92 42 / 93

RPM 792 836 876 915 952 986 1021

20000 2610

BHP 5.58 7.06 8.69 10.4 12.0 13.7 15.4

Sones / LwiA 28 / 88 29 / 89 30 / 89 31 / 90 33 / 91 35 / 92 38 / 92

RPM 827 869 909 946 981 1016

21000 2741

BHP 6.31 7.85 9.53 11.3 13.0 14.8

Sones / LwiA 30 / 89 31 / 90 32 / 90 33 / 91 35 / 92 37 / 92

RPM 862 903 941 977 1012 1045

22000 2872

BHP 7.10 8.71 10.4 12.3 14.1 15.9

Sones / LwiA 32 / 90 33 / 91 34 / 91 35 / 92 37 / 93 38 / 93

Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound power level ratings shown are in decibels, referred to 10-12 watts, calculated per AMCA Standard 301. Values shown are for inlet LwiA sound power levels and inlet hemispherical sone levels for installation type B: Free inlet, Ducted outlet, calculated per AMCA Standard 301. The AMCA Certified Ratings Seal applies to air performance and LwiA values only.

RPM HP

3

55

SWB-340 - Belt Drive

SWB-340

Series 300

6613⁄16

(1697)

423⁄16

(1072)

893⁄16

(2265)

47

(1194)

295⁄8

(752)

451⁄2 (1156)

495⁄16 (1253)

425⁄8

(1083)

31⁄2

(89)

715⁄8

(1819)

317⁄8 (810)

333⁄8

(848)

621⁄16 (1576)

317⁄8

(810)

43⁄16

(106)

46

(1168)

661⁄4 (1683)

Wheel Diameter = 401⁄4 (1022) Shaft Diameter = 23⁄16 (56) Outlet Area = 9.31 ft

2

(0.865 m2)

^Approximate Unit Weight = 1709 lb. (777 kg)

All dimensions in inches (millimeters) For additional discharge positions see page 13 ^Weight shown includes largest cataloged Open Drip Proof motor and weatherhood

SWB-340

CFM OV

0.5 1 1.5 2 2.5 3 3.5 4 4.5 5

Static Pressure in Inches wg

Static Pressure (Pa x 100)

7

16

14

12

10

8

6

4

2

0

7½ 7½

6

5

5 5

4

3 3

3

2 2

2

Static Pressure (in. wg)

1

0

0 5 10 15 20 25 30 35 40

0 10 20 30 40 50 60

10 10

15 15

20 20

25 25

e

v

r

u

c

m

e

t

s

y

s

i

h

t

f

o

t

f

e

l

e

h

t

o

t

c

e

l

e

s

t

o

n

o

D

549 549

463 463

404 404

Volume (cfm X 1000)

Volume (m

692 692

628 628

3

/hr x 1000)

792 792

Maximum BHP at a given RPM = (RPM/321)

(Maximum KW at a given RPM = (RPM/354)3)

Maximum RPM = 936 Tip Speed (ft/min.) = RPM x 10.54

(Tip Speed (m/s) = RPM x 0.0535)

Maximum Motor Frame Size = 286T

RPM 391 460 521 575 625 671

12500 1342

BHP 1.80 2.85 3.92 5.06 6.29 7.56

Sones / LwiA 10.3 / 71 12.4 / 74 13.9 / 76 15.6 / 78 17.3 / 80 19.4 / 81

RPM 428 488 547 599 646 691 733

14250 1530

BHP 2.32 3.51 4.70 5.93 7.22 8.61 10.0

Sones / LwiA 12.6 / 74 14.8 / 76 15.8 / 78 17.4 / 79 19 / 81 20 / 82 22 / 83

RPM 466 521 575 625 670 712 754 793 829

16000 1718

BHP 2.95 4.25 5.60 6.95 8.34 9.76 11.3 12.9 14.5

Sones / LwiA 15.2 / 77 16.7 / 78 17.8 / 80 19.4 / 81 21 / 83 22 / 84 23 / 84 24 / 85 26 / 86

RPM 506 555 603 652 697 738 776 813 850 885

17750 1906

BHP 3.72 5.12 6.63 8.10 9.60 11.1 12.7 14.4 16.1 17.9

Sones / LwiA 18.1 / 79 18.5 / 80 19.9 / 81 22 / 83 23 / 84 24 / 85 25 / 86 26 / 86 27 / 87 29 / 88

RPM 547 592 636 680 724 764 802 837 871 905

19500 2094

BHP 4.63 6.14 7.75 9.40 11.0 12.7 14.4 16.1 17.8 19.7

Sones / LwiA 19.9 / 82 21 / 82 22 / 83 24 / 85 25 / 85 26 / 86 27 / 87 28 / 88 29 / 88 31 / 89

RPM 589 629 670 710 751 791 828 863 896 928

21250 2282

BHP 5.70 7.31 9.02 10.8 12.6 14.4 16.2 18.0 19.9 21.8

Sones / LwiA 23 / 84 24 / 85 25 / 86 26 / 86 27 / 87 28 / 87 29 / 88 31 / 89 32 / 89 33 / 90

RPM 631 668 706 744 780 818 855 889 922

23000 2470

24750 2658

BHP 6.94 8.65 10.5 12.4 14.3 16.3 18.2 20.1 22.1

Sones / LwiA 26 / 86 27 / 87 28 / 87 29 / 88 30 / 88 31 / 89 32 / 89 33 / 90 34 / 91

RPM 673 708 743 778 813 846 882 917 BHP 8.37 10.2 12.1 14.1 16.2 18.3 20.4 22.4

Sones / LwiA 29 / 88 30 / 88 30 / 89 31 / 89 32 / 90 33 / 90 35 / 91 36 / 91

RPM 716 749 781 814 847 879 910

26500 2846

BHP 9.98 11.9 14.0 16.1 18.2 20.5 22.7

Sones / LwiA 32 / 90 33 / 90 33 / 90 34 / 91 35 / 91 36 / 92 38 / 92

RPM 758 790 819 851 881 912

28250 3034

BHP 11.8 13.9 16.0 18.2 20.5 22.8

Sones / LwiA 35 / 91 36 / 91 36 / 92 37 / 92 39 / 92 40 / 93

RPM 801 832 860 889 918

30000 3222

BHP 13.8 16.1 18.3 20.6 23.0

Sones / LwiA 38 / 93 39 / 93 40 / 93 41 / 93 42 / 94

Performance certiﬁed is for installation type B: Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound power level ratings shown are in decibels, referred to 10-12 watts, calculated per AMCA Standard 301. Values shown are for inlet LwiA sound power levels and inlet hemispherical sone levels for installation type B: Free inlet, Ducted outlet, calculated per AMCA Standard 301. The AMCA Certiﬁed Ratings Seal applies to air performance only.

56

871 871

936 936

RPM HP

Density 0.075 lb/ft

3

SWB-340-AF - Belt Drive

SWB-340-AF

Series 300

6613⁄16

(1697)

423⁄16

(1072)

893⁄16

(2265)

47

(1194)

295⁄8

(752)

451⁄2 (1156) 495⁄16 (1253)

425⁄8

(1083)

31⁄2

(89)

715⁄8

(1819)

317⁄8 (810)

333⁄8

(848)

621⁄16 (1576)

317⁄8

(810)

43⁄16

(106)

46

(1168)

661⁄4 (1683)

Wheel Diameter = 401⁄4 (1022) Shaft Diameter = 23⁄16 (56) Outlet Area = 9.31 ft

2

(0.865 m2)

^Approximate Unit Weight = 1579 lb. (718 kg)

All dimensions in inches (millimeters) For additional discharge positions see page 13 ^Weight shown includes largest cataloged Open Drip Proof motor and weatherhood

Static Pressure (Pa x 100)

6

14

12

10

8

6

4

2

0

10 10

5

7½ 7½

4

5 5

3

3 3

2 2

2

Static Pressure (in. wg)

1

0

0 5 10 15 20 25 30 35

0 10 20 30 40 50

D

e

l

e

s

t

o

n

o

15 15

t

s

y

s

i

h

t

f

o

t

f

e

l

e

h

t

o

t

c

496 496

433 433

Volume (cfm X 1000)

Volume (m

20 20

e

v

r

u

c

m

e

588 588

3

/hr x 1000)

673 673

25 25

741 741

848 848

Maximum BHP at a given RPM = (RPM/344)

(Maximum KW at a given RPM = (RPM/379)3)

Maximum RPM = 949 Tip Speed (ft/min.) = RPM x 10.54

(Tip Speed (m/s) = RPM x 0.0535)

SWB-340-AF

CFM OV

Static Pressure in Inches wg

0.5 1 1.5 2 2.5 3 3.5 4 4.5 5

Maximum Motor Frame Size = 286T

RPM 480 535 586 632 678 720

15000 1611

BHP 2.44 3.65 4.89 6.20 7.48 8.79

Sones / LwiA 13.3 / 74 14.6 / 76 16 / 77 17.3 / 78 18.5 / 79 18.9 / 80

RPM 518 568 616 660 701 743 782 819

16500 1772

BHP 2.98 4.30 5.63 7.03 8.48 9.88 11.3 12.8

Sones / LwiA 15.6 / 77 16.5 / 78 17.9 / 79 19.3 / 80 19.7 / 81 20 / 81 21 / 82 21 / 83

RPM 557 602 647 689 730 767 806 842 876

18000 1933

BHP 3.60 5.02 6.48 7.95 9.50 11.1 12.6 14.2 15.8

Sones / LwiA 17.6 / 79 18.7 / 80 20 / 81 21 / 82 21 / 82 21 / 82 22 / 83 22 / 84 24 / 85

RPM 597 638 679 720 759 795 830 865 899 931

19500 2094

BHP 4.33 5.83 7.43 8.99 10.6 12.3 14.0 15.7 17.4 19.1

Sones / LwiA 20 / 81 21 / 82 22 / 83 22 / 83 22 / 83 23 / 84 23 / 84 24 / 85 25 / 86 27 / 87

RPM 637 674 714 752 789 824 858 889 923

21000 2255

BHP 5.16 6.75 8.45 10.2 11.9 13.6 15.4 17.3 19.1

Sones / LwiA 23 / 83 24 / 84 23 / 84 23 / 84 24 / 84 24 / 85 25 / 86 26 / 86 27 / 87

RPM 677 712 749 784 820 853 886 918 947

22500 2416

BHP 6.10 7.79 9.58 11.4 13.2 15.1 17.0 18.9 20.9

Sones / LwiA 25 / 85 25 / 85 25 / 85 25 / 85 25 / 86 25 / 86 27 / 87 28 / 88 29 / 89

RPM 717 750 784 818 852 885 916 947

24000 2577

25500 2738

BHP 7.16 8.94 10.8 12.8 14.7 16.7 18.6 20.7

Sones / LwiA 27 / 87 27 / 87 26 / 87 26 / 87 26 / 87 27 / 88 29 / 88 30 / 89

RPM 758 789 820 853 884 916 947 BHP 8.34 10.2 12.2 14.3 16.4 18.4 20.4

Sones / LwiA 28 / 88 28 / 88 28 / 88 28 / 88 29 / 88 30 / 89 31 / 90

RPM 798 829 857 888 919 948

27000 2900

BHP 9.66 11.7 13.7 15.9 18.1 20.3

Sones / LwiA 31 / 90 31 / 90 30 / 90 31 / 90 32 / 90 32 / 90

RPM 839 869 896 924

28500 3061

BHP 11.1 13.2 15.4 17.6

Sones / LwiA 34 / 91 34 / 91 33 / 91 34 / 91

RPM 880 908 935

30000 3222

BHP 12.7 14.9 17.2

Sones / LwiA 37 / 93 37 / 93 37 / 93

Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound power level ratings shown are in decibels, referred to 10-12 watts, calculated per AMCA Standard 301. Values shown are for inlet LwiA sound power levels and inlet hemispherical sone levels for installation type B: Free inlet, Ducted outlet, calculated per AMCA Standard 301. The AMCA Certified Ratings Seal applies to air performance and LwiA values only.

RPM HP

Density 0.075 lb/ft

949 949

3

57

SWB-344 - Belt Drive

SWB-344

Series 300

733⁄8

(1864)

985⁄8

(2505)

465⁄8

(1184)

52

325⁄16

(821)

471⁄8

(1197)

31⁄2

(89)

383⁄16

(970)

787⁄8

(2003)

351⁄4

(895)

411⁄16

(119)

501⁄2

(1283)

(1321)

50 (1270)

537⁄8 (1368)

363⁄4 (933)

705⁄16 (1786)

75 (1905)

Wheel Diameter = 441⁄2 (1130) Shaft Diameter = 27⁄16 (62) Outlet Area = 11.39 ft

2

(1.06 m2)

^Approximate Unit Weight = 2127 lb. (967 kg)

All dimensions in inches (millimeters) For additional discharge positions see page 13 ^Weight shown includes largest cataloged Open Drip Proof motor and weatherhood

Static Pressure (Pa x 100)

7

15 15

16

14

12

10

8

6

4

2

0

10 10

6

7½ 7½

5

5 5

4

3

3 3

2

Static Pressure (in. wg)

1

0

0 10 20 30 40 50

0 10 20 30 40 50 60 70 80

20 20

t

c

e

l

e

s

t

o

n

o

D

25 25

r

u

c

m

e

t

s

y

s

i

h

t

f

o

t

f

e

l

e

h

t

o

530 530

463 463

391 391

Volume (cfm X 1000)

Volume (m

30 30

e

v

584 584

736 736

668 668

3

/hr x 1000)

Maximum BHP at a given RPM = (RPM/271)

(Maximum KW at a given RPM = (RPM/299)3)

Maximum RPM = 847 Tip Speed (ft/min.) = RPM x 11.65

(Tip Speed (m/s) = RPM x 0.0592)

SWB-344

CFM OV

Static Pressure in Inches wg

0.5 1 1.5 2 2.5 3 3.5 4 4.5 5

Maximum Motor Frame Size = 324T

RPM 350 413 468 517 563

15000 1316

BHP 2.12 3.38 4.67 6.06 7.55

Sones / LwiA 10.7 / 72 12.5 / 74 14.6 / 76 16.6 / 78 17.7 / 80

RPM 381 436 490 537 580 621 660

17000 1492

BHP 2.70 4.12 5.54 7.02 8.60 10.3 12.0

Sones / LwiA 12.7 / 74 14.6 / 76 16.9 / 78 17.7 / 80 19.2 / 81 21 / 83 23 / 84

RPM 413 463 513 559 600 639 677 712 745

19000 1668

BHP 3.39 4.95 6.54 8.15 9.81 11.6 13.4 15.3 17.2

Sones / LwiA 14.9 / 76 17.1 / 78 18.7 / 80 19.4 / 81 21 / 82 23 / 84 24 / 85 25 / 86 27 / 87

RPM 446 492 537 582 622 659 694 730 763 794

21000 1843

BHP 4.23 5.89 7.67 9.42 11.2 13.1 14.9 17.0 19.0 21.1

Sones / LwiA 17.6 / 79 20 / 80 20 / 81 21 / 83 23 / 84 25 / 85 26 / 86 27 / 87 28 / 88 29 / 88

RPM 481 522 563 605 645 682 716 748 780 811

23000 2019

BHP 5.21 6.99 8.91 10.9 12.8 14.7 16.7 18.8 21.0 23.2

Sones / LwiA 21 / 81 22 / 82 22 / 83 24 / 84 25 / 86 27 / 87 28 / 87 29 / 88 30 / 88 31 / 89

RPM 516 554 592 629 668 704 738 770 800 829

25000 2194

BHP 6.35 8.26 10.3 12.4 14.5 16.6 18.7 20.9 23.1 25.4

Sones / LwiA 23 / 83 23 / 84 24 / 85 26 / 86 28 / 87 29 / 88 30 / 88 31 / 89 32 / 89 33 / 90

RPM 551 585 621 657 692 727 761 792 822

27000 2370

29000 2546

BHP 7.67 9.69 11.9 14.1 16.4 18.6 20.9 23.2 25.6

Sones / LwiA 25 / 85 26 / 86 27 / 87 29 / 88 30 / 88 31 / 89 32 / 89 33 / 90 34 / 91

RPM 586 619 652 685 718 751 784 815 844 BHP 9.18 11.3 13.6 16.0 18.4 20.9 23.3 25.7 28.2

Sones / LwiA 28 / 87 29 / 88 30 / 88 31 / 89 32 / 89 33 / 90 34 / 91 35 / 91 37 / 92

RPM 622 653 684 715 746 775 807 838

31000 2721

BHP 10.9 13.2 15.6 18.0 20.6 23.3 25.9 28.4

Sones / LwiA 31 / 89 32 / 90 33 / 90 34 / 90 35 / 91 36 / 91 37 / 92 38 / 92

RPM 658 688 716 746 775 804 831

33000 2897

BHP 12.8 15.2 17.7 20.4 23.0 25.8 28.7

Sones / LwiA 35 / 91 36 / 91 36 / 91 37 / 92 38 / 92 39 / 92 40 / 93

RPM 695 723 749 777 804 832

35000 3072

BHP 15.0 17.5 20.1 22.9 25.7 28.6

Sones / LwiA 38 / 92 38 / 92 39 / 93 40 / 93 41 / 93 42 / 94

Performance certiﬁed is for installation type B: Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound power level ratings shown are in decibels, referred to 10-12 watts, calculated per AMCA Standard 301. Values shown are for inlet LwiA sound power levels and inlet hemispherical sone levels for installation type B: Free inlet, Ducted outlet, calculated per AMCA Standard 301. The AMCA

58

Certiﬁed Ratings Seal applies to air performance only.

792 792

847 847

RPM HP

Density 0.075 lb/ft

3

SWB-344-AF - Belt Drive

SWB-344-AF

Series 300

733⁄8

(1864)

325⁄16

(821)

465⁄8

(1184)

985⁄8

(2505)

52

(1321)

50 (1270)

537⁄8 (1368)

Wheel Diameter = 441⁄2 (1130) Shaft Diameter = 27⁄16 (62) Outlet Area = 11.39 ft

2

(1.06 m2)

471⁄8

(1197)

31⁄2

(89)

787⁄8

(2003)

363⁄4 (933)

383⁄16

(970)

705⁄16 (1786)

75 (1905)

351⁄4

(895)

411⁄16

(119)

501⁄2

(1283)

Static Pressure (Pa x 100)

6

14

5

12

10

4

8

3

6

2

4

Static Pressure (in. wg)

1

2

0

0 5 10 15 20 25 30 35 40 45

0 20 40 60

15 15

10 10

7½ 7½

5 5

3 3

n

o

D

e

h

t

o

t

c

e

l

e

s

t

o

420 420

20 20

s

i

h

t

f

o

t

f

e

l

498 498

Volume (cfm X 1000)

Volume (m

y

s

c

m

e

t

s

25 25

e

v

r

u

627 627

570 570

3

/hr x 1000)

30 30

718 718

790 790

860 860

^Approximate Unit Weight = 1997 lb. (908 kg)

All dimensions in inches (millimeters) For additional discharge positions see page 13 ^Weight shown includes largest cataloged Open Drip Proof motor and weatherhood

SWB-344-AF

CFM OV

0.5 1 1.5 2 2.5 3 3.5 4 4.5 5

Static Pressure in Inches wg

Maximum BHP at a given RPM = (RPM/291)

(Maximum KW at a given RPM = (RPM/321)3)

Maximum RPM = 860 Tip Speed (ft/min.) = RPM x 11.65

(Tip Speed (m/s) = RPM x 0.0592)

Maximum Motor Frame Size = 324T

RPM 376 433 484 532

15000 1316

BHP 2.03 3.26 4.56 5.86

Sones / LwiA 10.1 / 71 11.8 / 72 13.9 / 75 15.5 / 77

RPM 411 463 511 555 597

17000 1492

BHP 2.56 3.94 5.38 6.85 8.32

Sones / LwiA 12 / 73 13.7 / 75 15.6 / 77 16.8 / 78 18.2 / 79

RPM 447 494 539 581 621 659 694

19000 1668

BHP 3.20 4.74 6.29 7.93 9.57 11.2 12.9

Sones / LwiA 14.3 / 76 15.8 / 77 17.2 / 78 18.6 / 79 19.9 / 81 21 / 82 22 / 82

RPM 485 528 570 609 646 682 717 750

21000 1843

BHP 3.97 5.64 7.34 9.09 10.9 12.7 14.5 16.4

Sones / LwiA 16.9 / 78 18 / 79 19.2 / 80 21 / 81 22 / 82 23 / 83 23 / 83 24 / 84

RPM 524 562 601 639 674 707 740 773 804 833

23000 2019

BHP 4.87 6.66 8.54 10.4 12.3 14.4 16.3 18.3 20.3 22.3

Sones / LwiA 19.5 / 81 20 / 81 22 / 82 23 / 83 24 / 84 24 / 84 25 / 85 25 / 85 26 / 86 26 / 86

RPM 563 598 634 670 703 736 766 797 827 856

25000 2194

BHP 5.92 7.83 9.87 11.9 13.9 16.1 18.2 20.4 22.5 24.7

Sones / LwiA 22 / 83 23 / 83 24 / 84 26 / 85 26 / 85 26 / 85 26 / 86 27 / 86 27 / 87 28 / 88

RPM 602 634 668 701 734 765 795 823 851

27000 2370

29000 2546

BHP 7.12 9.16 11.3 13.5 15.7 17.9 20.2 22.6 25.0

Sones / LwiA 25 / 85 26 / 85 27 / 86 27 / 86 27 / 86 27 / 87 28 / 87 28 / 88 29 / 88

RPM 642 672 703 734 765 795 823 851 BHP 8.50 10.66 12.9 15.3 17.6 20.0 22.4 24.9

Sones / LwiA 28 / 87 29 / 88 29 / 87 29 / 87 29 / 87 29 / 88 29 / 88 30 / 89

RPM 682 711 739 769 797 826 854

31000 2721

BHP 10.1 12.4 14.7 17.2 19.8 22.3 24.8

Sones / LwiA 31 / 89 31 / 89 31 / 89 31 / 89 30 / 89 31 / 89 31 / 90

RPM 722 750 775 803 831 858

33000 2897

BHP 11.8 14.2 16.7 19.4 22.1 24.8

Sones / LwiA 33 / 90 33 / 90 33 / 90 33 / 90 33 / 90 33 / 90

RPM 762 789 813 839

35000 3072

BHP 13.8 16.3 19.0 21.7

Sones / LwiA 35 / 92 35 / 92 35 / 92 35 / 92

Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound power level ratings shown are in decibels, referred to 10-12 watts, calculated per AMCA Standard 301. Values shown are for inlet LwiA sound power levels and inlet hemispherical sone levels for installation type B: Free inlet, Ducted outlet, calculated per AMCA Standard 301. The AMCA Certified Ratings Seal applies to air performance and LwiA values only.

RPM HP

Density 0.075 lb/ft

3

59

SWB-349 - Belt Drive

SWB-349

Series 300

805⁄16

(2040)

515⁄16

(1303)

1085⁄16

(2751)

57

(1448)

353⁄16

(894)

541⁄2 (1384) 583⁄8 (1483)

5111⁄16

(1313)

31⁄2

(89)

861⁄8

(2188)

363⁄4 (933)

383⁄16

(970)

7313⁄16 (1875)

383⁄4

(984)

411⁄16

(119)

55

(1397)

781⁄2 (1994)

Wheel Diameter = 49 (1245) Shaft Diameter = 27⁄16 (62) Outlet Area = 13.8 ft

2

(1.28 m2)

^Approximate Unit Weight = 2433 lb. (1106 kg)

All dimensions in inches (millimeters) For additional discharge positions see page 13 ^Weight shown includes largest cataloged Open Drip Proof motor and weatherhood

SWB-349

CFM OV

0.5 1 1.5 2 2.5 3 3.5 4 4.5 5

Static Pressure in Inches wg

Static Pressure (Pa x 100)

7

16

14

12

10

8

6

4

2

0

15 15

6

10 10

5

7½ 7½

4

3

2

Static Pressure (in. wg)

1

o

D

0

0 10 20 30 40 50 60

0 20 40 60 80 100

20 20

30 30

25 25

f

e

l

e

h

t

o

t

c

e

l

e

s

t

o

n

40 40

e

v

r

u

c

m

e

t

s

y

s

i

h

t

f

o

t

570 570

498 498

452 452

Volume (cfm X 1000)

3

Volume (m

/hr x 1000)

627 627

675 675

718 718

Maximum BHP at a given RPM = (RPM/231)

(Maximum KW at a given RPM = (RPM/255)3)

Maximum RPM = 769 Tip Speed (ft/min.) = RPM x 12.83

(Tip Speed (m/s) = RPM x 0.0652)

Maximum Motor Frame Size = 324T

RPM 339 391 440 483 523 560 595

20000 1449

BHP 3.08 4.76 6.44 8.20 10.1 12.1 14.1

Sones / LwiA 13 / 74 14.7 / 76 16.7 / 78 18.8 / 80 20 / 81 21 / 83 23 / 84

RPM 368 415 461 503 541 577 611 643

22500 1630

BHP 3.91 5.77 7.65 9.57 11.5 13.7 15.9 18.1

Sones / LwiA 15.1 / 77 17.1 / 78 19.1 / 80 21 / 82 21 / 83 23 / 84 24 / 85 26 / 86

RPM 399 442 483 524 561 595 628 660 690 718

25000 1811

BHP 4.92 6.92 9.03 11.1 13.3 15.5 17.7 20.2 22.6 25.2

Sones / LwiA 17.6 / 79 19.7 / 80 22 / 82 23 / 83 23 / 84 25 / 85 26 / 86 28 / 87 29 / 88 31 / 89

RPM 431 470 508 546 582 616 647 676 706 734

27500 1992

BHP 6.11 8.26 10.6 12.9 15.2 17.5 19.9 22.4 25.0 27.7

Sones / LwiA 20 / 81 23 / 82 24 / 84 24 / 84 25 / 86 27 / 87 29 / 88 30 / 89 31 / 89 32 / 90

RPM 464 499 534 568 604 637 668 696 724 751

30000 2173

BHP 7.51 9.80 12.3 14.8 17.3 19.8 22.4 25.0 27.7 30.4

Sones / LwiA 24 / 83 26 / 84 26 / 85 26 / 86 28 / 87 30 / 88 31 / 89 32 / 90 33 / 90 34 / 91

RPM 497 529 562 594 626 658 689 717 744

32500 2355

BHP 9.13 11.6 14.2 16.9 19.7 22.4 25.1 27.9 30.7

Sones / LwiA 28 / 86 28 / 86 28 / 87 29 / 87 31 / 88 33 / 90 34 / 90 35 / 91 36 / 91

RPM 530 560 591 621 650 680 710 738 765

35000 2536

37500 2717

BHP 11.0 13.6 16.3 19.2 22.2 25.1 28.0 31.0 34.0

Sones / LwiA 29 / 87 29 / 88 30 / 88 32 / 89 34 / 90 35 / 91 36 / 91 37 / 92 38 / 92

RPM 564 592 620 648 676 703 732 760 BHP 13.1 15.9 18.8 21.8 24.9 28.1 31.3 34.4

Sones / LwiA 32 / 89 33 / 90 34 / 90 35 / 91 37 / 91 38 / 92 39 / 92 40 / 93

RPM 598 625 650 677 703 730 754

40000 2898

BHP 15.5 18.5 21.5 24.7 27.9 31.3 34.7

Sones / LwiA 35 / 91 36 / 91 38 / 92 39 / 92 40 / 93 41 / 93 42 / 93

RPM 632 657 681 707 731 756

42500 3079

BHP 18.2 21.3 24.5 27.8 31.2 34.8

Sones / LwiA 39 / 93 41 / 93 42 / 93 42 / 94 43 / 94 44 / 94

RPM 666 690 713 736 760

45000 3260

BHP 21.2 24.5 27.9 31.3 34.9

Sones / LwiA 44 / 94 44 / 94 45 / 95 46 / 95 46 / 95

Performance certiﬁed is for installation type B: Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound power level ratings shown are in decibels, referred to 10-12 watts, calculated per AMCA Standard 301. Values shown are for inlet LwiA sound power levels and inlet hemispherical sone levels for installation type B: Free inlet, Ducted outlet, calculated per AMCA Standard 301. The AMCA Certiﬁed Ratings Seal applies to air performance only.

60

769 769

RPM HP

Density 0.075 lb/ft

3

SWB-349-AF - Belt Drive

SWB-349-AF

Series 300

805⁄16

(2040)

515⁄16

(1303)

1085⁄16

(2751)

57

(1448)

353⁄16

(894)

541⁄2 (1384) 583⁄8 (1483)

5111⁄16

(1313)

31⁄2

(89)

861⁄8

(2188)

363⁄4 (933)

383⁄16

(970)

7313⁄16 (1875)

383⁄4

(984)

411⁄16

(119)

55

(1397)

781⁄2 (1994)

Wheel Diameter = 49 (1245) Shaft Diameter = 27⁄16 (62) Outlet Area = 13.8 ft

2

(1.28 m2)

^Approximate Unit Weight = 2298 lb. (1045 kg)

All dimensions in inches (millimeters) For additional discharge positions see page 13 ^Weight shown includes largest cataloged Open Drip Proof motor and weatherhood

Static Pressure (Pa x 100)

6

14

12

10

8

6

4

2

0

15 15

5

10 10

4

7½ 7½

3

5 5

2

Static Pressure (in. wg)

1

0

0 10 20 30 40 50

0 20 40 60 80

20 20

25 25

u

c

m

e

t

s

y

s

i

h

t

f

o

t

f

e

l

e

h

t

o

t

c

e

l

e

s

t

o

n

o

D

485 485

424 424

Volume (cfm X 1000)

3

/hr x 1000)

Volume (m

40 40

30 30

e

v

r

725 725

673 673

612 612

534 534

Maximum BHP at a given RPM = (RPM/248)

(Maximum KW at a given RPM = (RPM/273)3)

Maximum RPM = 780 Tip Speed (ft/min.) = RPM x 12.83

(Tip Speed (m/s) = RPM x 0.0652)

SWB-349-AF

CFM OV

Static Pressure in Inches wg

0.5 1 1.5 2 2.5 3 3.5 4 4.5 5

Maximum Motor Frame Size = 324T

RPM 365 413 457 499 537

20000 1449

BHP 2.93 4.56 6.27 7.99 9.74

Sones / LwiA 12.4 / 73 13.7 / 75 15.5 / 77 17.5 / 79 18.9 / 80

RPM 391 437 478 517 555 589

22000 1594

BHP 3.54 5.31 7.13 9.06 10.9 12.9

Sones / LwiA 13.7 / 75 15.2 / 76 17.1 / 78 18.8 / 80 20 / 81 21 / 82

RPM 419 461 501 537 572 607 639

24000 1739

BHP 4.24 6.18 8.11 10.2 12.3 14.3 16.4

Sones / LwiA 15.6 / 77 17 / 78 18.9 / 80 20 / 81 21 / 82 23 / 83 24 / 84

RPM 448 486 524 559 592 624 656 686 714

26000 1884

BHP 5.04 7.10 9.20 11.4 13.6 15.9 18.1 20.4 22.7

Sones / LwiA 17.7 / 79 19.1 / 80 20 / 81 22 / 82 23 / 83 24 / 84 26 / 85 27 / 85 27 / 86

RPM 477 512 547 581 613 644 673 703 731 757

28000 2028

BHP 5.96 8.14 10.4 12.7 15.1 17.5 19.9 22.3 24.7 27.2

Sones / LwiA 20 / 81 21 / 82 22 / 82 24 / 83 25 / 84 26 / 85 28 / 86 28 / 86 28 / 87 29 / 87

RPM 506 539 572 604 635 665 693 721 748 775

30000 2173

BHP 7.00 9.30 11.8 14.2 16.6 19.2 21.8 24.4 27.0 29.6

Sones / LwiA 23 / 83 23 / 83 24 / 84 26 / 85 27 / 86 29 / 87 29 / 87 29 / 87 30 / 87 30 / 88

RPM 536 565 597 628 658 686 714 740 766

32000 2318

34000 2463

BHP 8.17 10.6 13.2 15.8 18.3 21.0 23.8 26.6 29.3

Sones / LwiA 25 / 85 26 / 85 27 / 86 28 / 86 30 / 87 30 / 87 30 / 88 31 / 88 31 / 88

RPM 566 594 623 652 681 709 735 761 BHP 9.48 12.0 14.7 17.5 20.2 23.0 25.9 28.8

Sones / LwiA 27 / 86 28 / 87 29 / 87 31 / 88 32 / 88 32 / 88 32 / 89 32 / 89

RPM 596 623 650 678 705 732 757

36000 2608

BHP 10.9 13.6 16.4 19.3 22.3 25.2 28.1

Sones / LwiA 30 / 88 31 / 88 32 / 89 33 / 89 33 / 89 33 / 89 33 / 89

RPM 626 652 676 703 729 755

38000 2753

BHP 12.5 15.4 18.3 21.3 24.5 27.5

Sones / LwiA 33 / 89 34 / 90 35 / 90 35 / 90 34 / 90 34 / 90

RPM 656 681 704 730 754 779

40000 2898

BHP 14.3 17.3 20.3 23.5 26.7 30.0

Sones / LwiA 36 / 91 37 / 91 36 / 91 36 / 91 36 / 91 36 / 91

Performance certified is for installation type B: Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound power level ratings shown are in decibels, referred to 10-12 watts, calculated per AMCA Standard 301. Values shown are for inlet LwiA sound power levels and inlet hemispherical sone levels for installation type B: Free inlet, Ducted outlet, calculated per AMCA Standard 301. The AMCA Certified Ratings Seal applies to air performance and LwiA values only.

RPM HP

Density 0.075 lb/ft

780 780

3

61

Page Header

SFD and SFB Specifications

Model SFD Direct Drive Utility Fans

Supply, exhaust or return air fans shall be of the direct drive utility fan type, in AMCA Arrangement 4 with a single-width, single-inlet housing, in clockwise or counterclockwise rotation as specified.

The housing shall be constructed of heavy-gauge galvanized steel with lock formed seams permitting no air leakage. The housing shall be easily rotated in the field to any of the eight standard discharge positions. Housing supports shall be constructed of heavy-gauge galvanized steel to minimize vibration and rigidly support the motor and wheel.

The fan wheel shall be of the forward-curved type and shall be constructed of heavy-gauge aluminum. Wheels shall be statically and dynamically balanced. The wheel cone and fan inlet cone shall be carefully matched for maximum performance and operating efficiency. Motors shall be heavyduty ball bearing type matched to the fan load and furnished at the specified voltage, phase and enclosure.

All fans shall bear the AMCA Air Performance seal.

Utility fans shall be model SFD (with forwardcurved wheels) as manufactured by Greenheck Fan Corporation of Schofield, Wisconsin, USA.

Model SFB Belt Drive Utility Fans

Supply, exhaust and return air fans shall be of the belt driven utility fan type in AMCA Arrangement 10 with a single-width, single-inlet housing, in clockwise or counterclockwise rotation as specified.

The housing shall be constructed of heavy-gauge steel with airtight lock formed seams. The housing shall be easily rotated in the field to any of the eight standard discharge positions. Housing and bearing supports shall be constructed of welded steel members to prevent vibration and to rigidly support the shaft and bearings.

Model SFB fan wheels shall be of the forwardcurved type, constructed of heavy-gauge steel with uniform stamped steel blades.

Wheels shall be statically and dynamically balanced. The wheel cone and fan inlet cone shall be carefully matched for maximum performance and operating efficiency.

Motors shall be heavy-duty, ball bearing type, matched to the fan load and furnished at the specified voltage, phase and enclosure. The fan shaft shall be ground and polished solid steel mounted in heavy-duty, sealed, pillow block ball bearings. Bearings shall be selected for a minimum L10 life in excess of 100,000 hours (L50 average of 500,000 hours) at maximum cataloged operating speed. Drives shall be sized for a minimum of 150% of driven horsepower. Pulleys shall be of the fully machined cast iron type, keyed and securely attached to the fan and motor shafts. The motor pulley shall be adjustable for final system balancing.

All fans shall bear the AMCA Air Performance seal.

Utility fans shall be model SFB (with forward-curved wheels) as manufactured by Greenheck Fan Corporation of Schofield, Wisconsin, USA.

62

SWB- -

SWB Specifications

Series

Model SWB Series 100, 200 and 300 Belt Drive Utility Fans

Supply, exhaust and return air fans shall be of the belt-driven utility fan type in AMCA Arrangement 10 with a single-width, single-inlet housing, in clockwise or counterclockwise rotation as specified.

The housing shall be constructed of heavy gauge galvanized steel on Series 100 models and includes an airtight lock seam. Series 200 and 300 models shall have a heavy gauge painted steel housing or optional aluminum housing on Series 200. Housing shall have an airtight lock seam or optional welded seam. The housing shall be field rotatable to any of the eight standard discharge positions. To prevent vibration and to rigidly support the shaft and bearings, Series 100 and 200 drive frame and bearing supports shall be constructed of welded steel members coated with Permatector™ and Series 300 shall be constructed of reinforced heavy-gauge galvanized steel.

The fan wheel shall be of the non-overloading backward-inclined, centrifugal type. The fan wheel shall be constructed of heavy-gauge aluminum on Series 200 fans sizes 206-210 and all Series 100 fans. Series 200 and 300 wheels shall be constructed of heavy-gauge steel with optional aluminum on Series 200 fans size 212 and larger and all Series 300 sizes. Series 300-AF fans shall have an aluminum backward-inclined airfoil wheel.

Wheels shall be statically and dynamically balanced. The wheel cone and fan inlet cone shall be carefully matched for maximum performance and operating efficiency.

Motors shall be heavy-duty ball bearing type matched to the fan load and furnished at the specified voltage, phase and enclosure. The fan shaft shall be ground and polished solid steel mounted in heavy-duty pillow block ball bearings. Bearings shall be selected for a minimum L10 life in excess of 100,000 hours (L50 average life of 500,000 hours) at maximum cataloged operating speed. Drives shall be sized for a minimum of 150% of driven horsepower. Pulleys shall be of the fully machined cast iron type, keyed and securely attached to the fan and motor shafts. The motor pulley shall be adjustable for final system balancing for applications with 10 hp or less motors.

All fans shall bear the AMCA Air Performance seal.

Utility fans shall be model SWB (with backwardinclined wheels) as manufactured by Greenheck Fan Corporation in Schofield, Wisconsin, USA.

Series 100

Series 200

Series 300

63

Other Centrifugal Fan Products

Models BISW/AFSW (single-width) and BIDW/AFDW (double-width) are fans with backward inclined or airfoil wheels.

Greenheck's airfoil and backward inclined centrifugal fans are designed to provide efficient and reliable operation for commercial and industrial applications. Our products are manufactured with state-of-the-art laser, forming, spinning and welding equipment and endure our quality control testing to ensure trouble-free operation. Greenheck centrifugal models include industry leading design features to ensure your ventilation equipment has the latest technologies available.

Available with Greenheck centrifugal products:

• AllweldedorPermalockTM housing construction

• Concentricmountbearingswiththeindustry’shighestcatalogedbearinglife

• Corrosion-resistant,electrostaticallyappliedandbakedpowdercoatings

• Bothbeltanddirectdrivecongurations

• Threeplane,sixchannelvibrationanalysis

Building Value in Air

Greenheck delivers value to mechanical engineers by helping them solve virtually any air quality challenges their clients face with a comprehensive selection of

top quality, innovative airrelated equipment. We offer extra value to contractors by providing easy-to-install, competitively priced, reliable products that arrive on time.

And building owners and occupants value the energy efficiency, low maintenance and quiet dependable operation they experience long after the construction project ends.

Our Warranty

Greenheck warrants this equipment to be free from defects in material and workmanship for a period

of one year from the shipment date. Any units or parts which prove defective during the warranty

period will be replaced at our option when returned to our factory, transportation prepaid. Motors are

warranted by the motor manufacturer for a period of one year. Should motors furnished by Greenheck

prove defective during this period, they should be returned to the nearest authorized motor service

station. Greenheck will not be responsible for any removal or installation costs.

As a result of our commitment to continuous improvement, Greenheck reserves the right to change

specifications without notice.

Prepared to Support

Green Building Efforts

P.O. Box 410 • Schofield, WI 54476-0410 • Phone (715) 359-6171 • greenheck.com

00.F&V.1020 R2 11-2011 R

Greenheck Fan SFD, SWB, SFB User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual