Hartzell 44M-12 Click Here for the Hartzell Series 44M Spec Sheet

HARTZELL

Hartzell Fan, Inc., Piqua, Ohio 45356

www.hartzellfan.com

Bulletin A-143-N June 2008

Marine Duty Fans and Blowers

Series 03 M Series 07 M Series 18 M Series 25 M Series 38 M Series 39 M Series 44VM Series 50 M Series 52 M Series 53CM Series 56 M Series 65(C)M Series NST Series NSV

Certified Ratings for Air Performance

Hartzell Fan, Inc. certifies that the Special Duty Blowers, Wheel Type DA, Series 38 M, Marine Duty Duct Fan, Direct Drive; Series 44(V)M, Marine Duty Ductaxial Fan, Direct Drive; Series 50 M, Marine Duty Vaneaxial, Direct Drive shown on Pages 6-7 and 14-17 are licensed to

bear the AMCA Seal for Air Performance. 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.

Hartzell Fan, Inc. certifies that the Adjustable Pitch Vaneaxial Blowers, Series 65 M, shown on page 20, is authorized to bear CE Marking in accordance with Machinery Safety Directive 98/37/EC of the European

Union. Reference Technical File E.S. 13.2.1.

Certified Ratings for Sound and Air Performance

Hartzell Fan, Inc. certifies that the Special Duty Blowers, Wheel Type DA, Series 03 M, Marine Duty Backward Curved Centrifugal, Direct Drive; Series

53CM, Marine Duty Vaneaxial, VP, Direct Drive; Series 65(C)M, Marine Duty Direct Drive, Adjustable Pitch Vaneaxial Fan, C-Faced Motor shown on Pages 18, 20, and 24, are licensed to bear the AMCA Seal for Sound and Air Performance. The ratings shown are based on tests and procedures performed in accordance with AMCA Publications 211 and 311 comply with the requirements of the AMCA Certified Ratings Program.

Hartzell Model Code Explanation. . . . . . . . . . . . . . Page 2

Pictorial Table of Contents . . . . . . . . . . . . . . . . . . . Page 3

Hartzell Marine Duty Fans

and Blowers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page 4

Marine Blower Installations, Selection,

and Mounting Arrangements. . . . . . . . . . . . . . . . Page 5

Series 44(V)M Marine Duct Axial . . . . . . . . . . . . . Page 6

Series 52 M Marine Tubeaxial Fan . . . . . . . . . . . . Page 8

Series 39 M Adjustable Pitch Marine Duct Fan. . . Page 9

Series 50 M Marine Vaneaxial, Type VA . . . . . . . Page 14

Series 38 M Marine Duct Fan . . . . . . . . . . . . . . . Page 16

Series 53CM Marine Vaneaxial

(Internal Vanes). . . . . . . . . . . . . . . . . . . . . . . . . Page 18

Series 56 M Marine Vaneaxial, Type VB . . . . . . . Page 19

Series 65(C)M Adjustable Pitch Vaneaxial . . . . . Page 20

Series 25 M, Series 07 M

Miniature Marine. . . . . . . . . . . . . . . . . . . . . . . . Page 21

Series 18 M MarAd Vaneaxial . . . . . . . . . . . . . . . Page 22

Series NSV & NST Navy Standard Fans . . . . . . . . Page 23

Series 03 M Marine Centrifugals . . . . . . . . . . . . . Page 24

Other Hartzell Products . . . . . . . . . . . . . . . . . . . . Page 25

Inlet Bells and Cones . . . . . . . . . . . . . . . . . . . . . . Page 26

Options and Accessories . . . . . . . . . . . . . . . . Pages 26-27

Index

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Bulletin A-143-N

This bulletin lists Hartzell’s line of Marine Duty Blowers, Fans and accessories. More than 70 Hartzell offices can provide specific performance and installation data to meet your requirements. Call your Hartzell representative for assistance. Visit our website (www.hartzellfan.com) or call toll-free (1-800-336-3267) for the name of your Hartzell representative.

Hartzell Model Code Explanation

S 44V M –24 6 DA – – – ST AI K 3

Horsepower

/41/31/23/4 111/2 23571/2 10 15 20 25 30 40 50 60 75 100 125 150 200

Code Letter D E F G H I J K L M N O P Q R S T U V W X Y Z

Example:

Assume a needed performance of 6,500 CFM at 11/2" SP, stan- dard air. Reading the performance table on page 7 we find a Series 44V with vane section, Size 24" with a 6 bladed type DA blade type and a fan RPM of 1,760 and brake horsepower (BHP) of 2.39. Required motor horsepower is 3.

The model code can be constructed as follows: Type will be a Stock item (code S), product series for the Marine Duct Axial Blower is 44V with Vane Section is required (code “M”) Marine

Duty, size is 24, Number of blades is 6, Blade Type is DA, material for construction is Steel (code ST), motor enclosure will be Totally Enclosed Air Over, IEEE 45 USCG Approved 50°C Ambient below deck Marine Duty Motor (code AI), motor horsepower is 3 (code K), and motor RPM/phase is 1750 (code 3).

Note: All other informational fields must be filled with hyphens/ dashes (-) if they are not applicable to the fan being considered.

Type

A – Production Item S – Stock Item Q – Special Quote

W – All Welded Product Series Duty “M” Size (nominal wheel diameter, inches) Class/Blades (number of blades for axial) Blade or Wheel Code Wheel Width/Blade Angle (entries represent degrees and tenths) Material of Construction Motor Enclosure Motor Horsepower Motor RPM/Phase

Motor RPM/ Phase Code

3 Phase 1 Phase

2 = 3450 B = 3450 3 = 1750 C = 1750 4 = 1140 D = 1140 5 = 870 E = 870 6 = 690 F = 690 7 = 575 G = 575

Bulletin A-143-N

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Marine Duty Fans and Blowers

Series 44(V)M

(with optional Vane Section)

Marine Duty Duct Axial®Fan,

Direct Drive

Page 6

Series 18 M

MarAd Vaneaxial Blower

Page 22

Series NSV, Series NST

Navy Standard Fans

Page 23

Series 03 M Marine Duty,

Backward Curved Centrifugal,

Direct Drive

Page 24

Series 56 M

Marine Duty Vaneaxial,

Type VB, Direct Drive

Page 19

Series 65 M/65CM

Adjustable Pitch Vaneaxial,

Direct Drive,

Page 20

Series 25 M, Series 07 M

Compact Marine Duty Fans

Page 21

Series 39 M

Adjustable Pitch

Marine Duty Duct Fan,

Direct Drive

Page 9

Series 52 M

Marine Duty Tubeaxial,

Direct Drive

Page 8

Series 50 M

Marine Duty Vaneaxial,

Type VA, Direct Drive

Page 14

Series 38 M

Marine Duty Duct Fan,

Direct Drive

Page 16

Series 53CM

Marine Duty Vaneaxial,

Direct Drive, C-Faced Motor

Page 18

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Bulletin A-143-N

Hartzell Marine Duty Fans and Blowers

Marine Duty installations require more than a standard industrial fan or blower, they require Hartzell Marine Duty Fans and Blowers. The reliability, low maintenance, long life, corrosion resistance, heavy duty construction, and the flow and pressure capability in a compact package all required come together in the Hartzell Marine Duty Fans and Blowers. The Hartzell Marine Duty Fans and Blowers are constructed to meet or exceed United States Coast Guard and U.S. Maritime Administration standards. Standard construction and materials are as follows:

General Features

• Axial Fans and Blowers are designed for mounting in any

position from horizontal to vertical.

• Centrifugal Blowers are designed for foot mounting.

• Housings are extra heavy, with barstock flanges. Guide vane

sections are welded, with rolled steel flanges and steel vanes welded into exact position.

• Standard finish is a marine duty inorganic zinc coating,

applied to sand blasted steel housings and components and a epoxy polyamide amine coating applied to cast aluminum impellers.

• Axial Impellers are true airfoil design, solid cast aluminum

alloy, ground, buff finished, and precision balanced. In most cases impellers can be operated in reverse also, at lower flow and pressure.

• Centrifugal Impellers are cast aluminum or fabricated per fan

selection and design and precision balanced.

• Motors are totally enclosed Marine duty, certified to meet IEEE

45, USCG approved, 50°C ambient below deck type as standard. Custom and other ABS specification motors are available.

• Motors supplied with re-lubricable bearings include extended

lubrication tubes and lubrication fitting guard as standard where required. Fractional HP and small motors are supplied with permanently lubricated bearings for maintenance free installation.

• Extended Electrical Leads to watertight conduit boxes located

on the exterior of axial fan housing is standard.

• Stainless Steel name tag on fan is standard.

• Special Features and Options such as inlet bells, companion

flanges, louvers, dampers, suspension brackets, mounting feet, vibration isolators, lifting lugs, sound mufflers, special coatings and construction, non-sparking construction, and guards are available.

• All Welded Construction – Type W. All joints continuously

welded, minimum

⁄4'' material, cast junction boxes mounted on

outside of housing.

Marine Installations

Hartzell direct drive marine duty fans and blowers provide continuous, reliable service, above or below deck, for engine room supply air...

Your Features

Ventilation Solutions - Hartzell Fan has a wide range of designs, configurations, performances, sizes, materials, finishes, and motors in-stock and from production to fit your ventilation requirements.

• Materials to meet your requirements including Steel,

Aluminum, Stainless, and Fiberglass.

• Motors to meet your specifications such as explosion proof,

nodular construction, or high temperature are available.

• Non-sparking construction per USCG standard is available.

• A complete selection of accessory items is available. Refer to

page 26.

• Special coatings and finishes are available. Refer to page 27.

• Complete sound power level information in eight octave bands

is available.

• Many sizes of the Hartzell Series 44 M are available from stock.

... equipment, quarters, and work center ventilation... ... cargo hold ventilation, exhaust and supply... or any marine

application where dependable ventilation is required.

Bulletin A-143-N

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Marine Installations (contd)

... machinery space ventilation and mud pit exhaust...

... or any marine

application where

dependable ventila-

tion is required.

... toilet, locker and stores

supply and exhaust...

Marine Fan and Blower Selection

Mounting Arrangements

Duct Mounting

Inlet and discharge flanges allow direct mounting to duct work, providing the duct system is structured to support the unit. Can be mounted in the vertical, horizontal or inclined position.

Mounting Feet

Bolted to the inlet and discharge flange, mounting feet allow positioning of the unit on the floor, ceiling, wall or platform. Can be used with vibration isolators.

Ceiling Suspension

Side-angle supports enable suspension of unit from the ceiling. Can be used with vibration isolators. Also available for vertical mountings.

Floor Mounting

Alternate method of mounting fans in vertical position. Brackets ensure rigid, flush mounting of fan to floor. Specify vertical up or vertical down air flow.

Hartzell direct drive marine duty fans and blowers provide continuous, reliable service, above or below deck, for heating and air conditioning supply...

Select your Marine Duty Fans and Blowers from Hartzell’s complete line. Ventilation requirements may vary greatly from vessel to vessel. The Hartzell Marine Blower Selection Guide available from your Hartzell Fan representative may be reproduced and completed for each item on your blower list (and included in the specification) to ensure proper equipment selection.

Note that the blower performances shown on the following pages are based on standard air conditions (sea level, 70°F, and 29.92 in. barometric pressure). High temperature air requirements must be cor-

rected to standard air. And, special motor insulation may be required for ambient temperatures in excess of 105°F. When placing your order, be sure to specify the Hartzell Model Code. The example on page 2 demonstrates our coding system.

Be sure to include your performance requirements and voltage, as well as a list of accessory items, if required. (See pages 22 and 23.)

CONTACT YOUR LOCAL HARTZELL REPRESENTATIVE FOR ASSISTANCE.

Max.

Fan Motor

Size A B C D E F J K L T Frame

12 127⁄8 167⁄16 151⁄81⁄4 15 219⁄16 12 61⁄4 56

14 147⁄8 187⁄16 171⁄81⁄4 15 259⁄16 12 101⁄4 182T

16 167⁄8 207⁄16 191⁄81⁄4 15 259⁄16 12 101⁄4 184T

18 187⁄8 227⁄16 211⁄81⁄4 15 269⁄16 12 111⁄4 184T

24 247⁄8 297⁄16 275⁄81⁄4 23 369⁄16 12 131⁄4 184T

28 287⁄8 337⁄16 315⁄81⁄4 23 369⁄16 12 131⁄4 184T

32 33 377⁄16 353⁄41⁄4 24 399⁄16 12 151⁄4 215T

36 37 419⁄16 393⁄41⁄4 28 449⁄16 12 161⁄4 256T

40 41 459⁄16 433⁄41⁄4 30 489⁄16 12 181⁄4 286T

44 45 497⁄16 473⁄41⁄4 32 519⁄16 12 191⁄4 326T

48 491⁄8 5411⁄16 523⁄81⁄4 36 589⁄16 12 221⁄4 365T

54 553⁄8 613⁄16 593⁄8 40 639⁄16 12 233⁄8 365T

60 61

⁄8 673⁄16 653⁄8 40 659⁄16 12 253⁄8 365T

Note: For an included cone angle of 25°- 30°. Dimensions and specifications are subject to change. Certified prints are available.

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Bulletin A-143-N

Series 44 M Marine Duty Duct Axial

Blowers

Hartzell’s heavy-duty line of direct drive marine duct axial blowers is available in sizes 12" through 60". Air deliveries range from 225 to 92,000 CFM. Units operate efficiently up to 3" static pressure. The DA blower is a duct axial fan type combining the best features of the rugged, highly efficient vaneaxial blower and the economical performance of a duct fan. The wheel design, however, is completely original. Rigid motor mounts provide support for the foot mounted totally enclosed air over motor that is furnished as standard. Model 44VM blowers have a vane section for increased performance at 1" to 4" static pressure with the same or less horsepower. (See page 4 for standard construction features.)

Vane Section

The addition of a specially designed vane section to DA blowers changes the design configuration to a Duct Vane Axial blower. Adding the vane section on the discharge side of a DA blower makes it perform efficiently as a low powered vaneaxial on the upper side of the pressure curve. Near free air, the vane section offers no advantages, but beyond the mid-range, the blower with the vane section added provides up to 30% more static pressure with the same horsepower.

The chart shows the comparative performance of a typical Type DA blower with a vane section and a DA blower without a vane section. A 36" direct drive 44 M and 44VM with 5 HP, 1160 RPM motor are used in the graphic example. At free air delivery up to .8" SP, the chart reveals that the guide vanes do very little good. However, in the true working range of the blower (see the shaded area on the curve), the guide vanes make an important difference in the SP rise of the blower with practically no difference in HP. At 11,000 CFM, for example, the 44 M without the vane section reaches 1.50" SP. However, the 44VM blower with the vane section delivers 11,000 CFM at 2.0" SP– a gain of about 30%. The power remains approximately constant.

Series 44 M and 44VM – 36" Direct Drive 1160 RPM – 5HP

0 2 4 6 8 10 12 14 16 18 20

3.0

2.0

1.0

0.0

CFM (THOUSANDS)

STATIC PRESSURE (IN W.G.)

BHP

Series 44 M Marine Duct Axial

Blowers

Series 44 M – Type DA with vane section

Hartzell Fan, Inc. certifies that the Series 44(V)M, Marine Duty Duct Axial®, Direct Drive Fans shown hereon 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 DA wheel used in the duct axial line is an airfoil design, 6-bladed, onepiece impeller cast of aluminum and is the result of many years of research and development. It combines the best features of a vaneaxial impeller and the economical performance of a Hartzell duct fan propeller. Its design is rugged; its function is to move large volumes of air at medium static pressures of 1" to 4".

Series 44 M – Type DA

ila

rtz

ll’s

Principal Dimensions – Series 44 M

EXTENDED ELECTRICAL LEADS W/ CONDUIT BOX ON EXTERIOR OF DRUM

LIFTING LUGS

(OPTIONAL)

DIA.

REQ'D

O.D.

EXTENDED LUBE TUBES AND GREASE FITTINGS

I.D.

AIRFLOW

GUIDE VANE SECTION (TYPE VM ONLY)

B.C.

ROTATION

Note: Rotation is opposite shown for fan sizes 40, 54, and 60.

Motor (Fan)

CFM @ Static Pressure

Size Model

1'' 1

⁄2'' 2'' 21⁄2'' 3'' 31⁄2'' 4''

HP RPM CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP

12 _44VM-126DA---STAIG2

⁄4 3450 1763 0.52 1388 0.61 673 0.72

_44VM-166DA---STAIK2 3 3500 5382 2.49 5142 2.79 4886 3.09 4598 3.38 4245 3.64

_44VM-166DA---STAIF3

⁄2 1725 1215 0.50

_44VM-186DA---STAIL2 5 3500 7525 3.31 7236 3.63 6918 3.96 6555 4.27 6106 4.51 5420 4.75 4404 4.84

_44VM-186DA---STAIG3

⁄4 1725 2072 0.58 1098 0.79

_44VM-246DA---STAIK3 3 1760 7483 2.05 6479 2.39 4418 2.61 2979 3.12

_44VM-246DA---STAIG4

⁄4 1140 2100 0.81

_44VM-286DA---STAIL3 5 1750 12743 4.11 11840 4.60 10739 5.01 9153 5.41

_44VM-286DA---STAIJ4 2 1160 6608 1.53 3384 1.90

_44VM-326DA---STAIN3 10 1765 19741 7.21 18762 8.23 17672 9.07 16429 9.79 14973 10.53 12525 11.10

_44VM-326DA---STAIK4 3 1160 11113 2.70 8367 3.14

_44VM-366DA---STAIP3 20 1765 28278 12.01 27125 13.34 25895 14.56 24660 15.79 23348 16.97 21819 18.01 19989 18.90

_44VM-366DA---STAIL4 5 1160 16511 4.36 14400 5.10 10223 5.48

_44VM-406DA---STAIR3 30 1780 39626 20.89 38501 22.91 37354 24.70 36159 26.30 34871 27.67 33475 28.88 31914 30.03

40 _44VM-406DA---STAIN4 10 1180 24331 7.46 22358 8.35 19817 9.14 15187 9.81 10580 11.11

_44VM-406DA---STAIL5 5 870 15284 3.56 9014 4.15 5588 5.34

_44VM-446DA---STAIS3 40 1775 53213 31.76 51995 34.48 50724 37.51 49385 40.56 47963 43.49 46406 45.48

44 _44VM-446DA---STAIO4 15 1180 33259 11.49 31077 13.26 28420 14.09 25185 15.13 20168 15.93 15100 17.13

_44VM-446DA---STAIM5 71⁄2 870 21627 5.56 17025 6.29 10316 7.14

_44VM-486DA---STAIV3 75 1780 69489 47.81 68187 51.28 66840 54.97 65441 58.93 63978 62.89 62438 66.70 60783 69.58

48 _44VM-486DA---STAIP4 20 1175 43582 16.48 41336 19.06 38725 20.70 35631 21.68

_44VM-486DA---STAIN5 10 870 29391 8.22 25165 9.06 18011 9.87 12289 11.43

_44VM-546DA---STAIS4 40 1180 63267 27.83 60894 31.53 58308 35.12 55367 37.31 52002 38.63 48190 40.49 43715 42.55

54 _44VM-546DA---STAIP5 20 870 43622 13.63 39577 15.26 34414 16.52 25979 17.60 18832 19.59 14553 22.44

_44VM-546DA---STAIN6 10 690 30723 7.69 22555 8.69 13622 10.26

_44VM-606DA---STAIU4 60 1175 87179 44.19 84617 49.00 81896 54.06 78961 58.82 75678 61.72 72020 63.66 67960 65.77

60 _44VM-606DA---STAIR5 30 870 61362 21.22 57348 24.49 52462 26.02 46515 27.94 37330 29.43 27929 31.61

_44VM-606DA---STAIP6 20 690 44843 12.40 38077 13.70 26367 14.92 18153 17.49 12881 20.75

Performance certified is for installation Type D: ducted inlet/ducted outlet. Performance ratings do not include the effects of appurtenances (accessories).

Bold-type information provided in the Rating Table above is needed when preparing a model code. See page 2 for the complete Hartzell Model Code Explanation and example. Shaded units available from HRS Stock.

Bulletin A-143-N

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Rating Table — Series 44 M – Marine Duty Duct Axial®Fan, Direct Drive

Rating Table — Series 44VM – Marine Duty Duct Axial®Fan, Direct Drive (with Guide Vanes)

Motor (Fan)

CFM @ Static Pressure

Size Model

0''

⁄2'' 1'' 11⁄2'' 2'' 21⁄2'' 3''

HP RPM CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP

_44-M-126DA---STAIG2

⁄4 3450 2308 0.35 2035 0.46 1716 0.57 797 0.64 446 0.78

_44-M-126DA---STAID3

⁄4 1725 1154 0.04 223 0.10

_44-M-166DA---STAIK2 3 3500 5831 1.86 5603 2.08 5348 2.34 5056 2.65 4719 2.92 4277 3.11 3145 3.20

_44-M-166DA---STAIF3

⁄2 1725 2874 0.22 2304 0.35 1069 0.49

_44-M-186DA---STAIL2 5 3500 8155 2.59 7873 2.96 7565 3.33 7225 3.71 6837 4.09 6368 4.44 5649 4.68

18 _44-M-186DA---STAIG3

⁄4 1725 4019 0.31 3345 0.50 1496 0.64 829 0.81

_44-M-186DA---STAIF4

⁄2 1140 2656 0.09 820 0.20

_44-M-246DA---STAIK3 3 1760 9126 1.20 8346 1.72 7433 2.17 4690 2.57 3126 2.96 2265 3.37

_44-M-246DA---STAIH4 1 1150 5963 0.34 4592 0.65 1644 0.90

_44-M-286DA---STAIL3 5 1750 14559 2.87 13653 3.64 12662 4.12 11438 4.70 8359 5.11 6408 5.69

_44-M-286DA---STAIJ4 2 1160 9650 0.84 8193 1.24 4587 1.56 2774 2.05

_44-M-326DA---STAIN3 10 1765 21884 5.22 20730 6.49 19622 7.66 18510 8.74 17135 9.59 14768 10.19 10179 10.96

_44-M-326DA---STAIK4 3 1160 14382 1.48 12671 2.27 10544 2.84 5776 3.42

_44-M-366DA---STAIP3 20 1765 30514 8.85 29466 10.36 28311 11.94 27000 13.65 25523 15.25 23872 16.45 21537 17.38

_44-M-366DA---STAIL4 5 1160 20055 2.51 18346 3.54 16109 4.55 10745 5.13

_44-M-406DA---STAIR3 30 1780 42443 17.48 41207 19.87 39918 21.96 38581 23.59 37170 24.89 35627 26.25 33856 28.09

40 _44-M-406DA---STAIN4 10 1180 28137 5.09 26220 6.55 24094 7.45 21324 8.68 14055 9.31 11417 10.67

_44-M-406DA---STAIL5 5 870 20745 2.04 18034 2.93 11846 3.63 7445 4.57 4340 5.63

_44-M-446DA---STAIS3 40 1775 55468 27.19 54295 30.25 53047 33.25 51704 36.19 50226 39.09 48605 41.84 46821 44.34

44 _44-M-446DA---STAIO4 15 1180 36875 7.99 35037 10.00 32836 11.92 30128 13.48 26524 14.34 18660 15.20 15648 17.12

_44-M-446DA---STAIM5 71⁄2 870 27187 3.20 24494 4.66 20574 5.67 12440 6.48 9053 7.86

_44-M-486DA---STAIV3 75 1780 71914 42.08 70645 46.04 69310 49.95 67897 53.79 66379 57.59 64734 61.31 62955 64.86

48 _44-M-486DA---STAIP4 20 1175 47471 12.10 45483 14.70 43187 17.20 40434 19.50 37172 21.06 31737 21.88

_44-M-486DA---STAIN5 10 870 35149 4.91 32299 6.81 28430 8.36 19840 9.03 14446 10.77

_44-M-546DA---STAIS4 40 1180 67531 21.90 65337 25.60 62907 29.20 60116 32.69 56899 35.79 53234 37.95 48480 39.34

54 _44-M-546DA---STAIP5 20 870 49790 8.78 46684 11.47 42747 13.98 37641 15.54 25773 16.55 20646 19.12 16529 21.57

_44-M-546DA---STAIN6 10 690 39488 4.38 35284 6.48 28961 7.83 17127 9.23 11997 11.20

_44-M-606DA---STAIU4 60 1175 91864 36.37 89440 41.42 86815 46.35 83903 51.19 80629 55.80 76957 59.83 72873 62.77

60 _44-M-606DA---STAIR5 30 870 68018 14.76 64635 18.47 60585 22.01 55603 24.89 49006 26.50 34501 28.06 28913 31.60

_44-M-606DA---STAIP6 20 690 53946 7.37 49451 10.27 43301 12.61 29275 13.67 21648 16.41 15995 19.04 11516 22.24

Performance certified is for installation Type D: ducted inlet/ducted outlet. Performance ratings do not include the effects of appurtenances (accessories).

Principal Dimensions

Fan E

Size ABC

STD W

12 12 1413⁄16 133⁄8 1/8

⁄4 16 12 GA1⁄4

⁄16 6

14 14 1613⁄16 151⁄2 1/8

⁄4 16 12 GA1⁄4

⁄16 6

16 16 195⁄16 18 1/8

⁄4 18 12 GA1⁄45⁄16 x 5⁄8 6

18 18 215⁄16 193⁄4 1/8

⁄4 18 12 GA1⁄47⁄16 x 3⁄4 12

20 20 235⁄16 211⁄2 1/8

⁄4 18 12 GA1⁄47⁄16 x 3⁄4 12

22 22 255⁄16 233⁄4 1/8

⁄4 22 12 GA1⁄47⁄16 x 3⁄4 12

24 24 273⁄8 26 3/16

⁄4 28 7 GA

⁄47⁄16 x 3⁄4 12

NOTES: Dimensions and specifications are subject to change. Certified prints are available.

Motor (Fan)

Peak

Cubic Feet Per Minute vs. Static Pressure

Size Model

Fan

Free

HP RPM BHP Air

⁄4"1⁄2"

⁄4"1"11⁄2"2"21⁄2"3"31⁄2"4" 5" 6"

_52-M-126-T---STAIE2

⁄3 3450 0.37 1501 1430 1341 1209 842 404

_52-M-127-T---STAIG2

⁄4 3450 0.62 1867 1807 1738 1653 1538

14 _52-M-147VA---STAII2 11⁄2 3450 1.33 3229 3140 3044 2940 2826 2541

_52-M-165-T---STAII2 1

⁄2 3450 1.54 3602 3494 3385 3275 3171 2932 1613 1203 918 644 391

_52-M-167-T---STAIK2 3 3450 3.17 5374 5262 5145 5023 4896 4621 4291

18 _52-M-185-T---STAIJ2 2 3450 2.29 4359 4263 4163 4057 3945 3697 3355 2522 1979 1492 1186 734

20 _52-M-205-T---STAIK2 3 3450 3.27 5838 5724 5606 5482 5352 5073 4742 4269 3367 2679 2243 1643 978

_52-M-225TB---STAIH3 1 1750 1.05 5135 4863 4562 4220 3733 1765 896

22 _52-M-225TA---STAIL2 5 3450 5.72 8068 7953 7834 7711 7583 7309 7007 6661 6235 5648 4621 3037 2367

_52-M-225TB---STAIM2 71⁄2 3450 8.13 10124 9990 9853 9713 9570 9271 8957 8624 8254 7802 7203 4401 3307

_52-M-245TB---STAIM2 7

⁄2 3450 7.76 9845 9717 9586 9450 9310 9012 8691 8331 7895 7305 6612 5304 4189

_52-M-245TA---STAIN2 10 3450 9.89 11878 11742 11603 11461 11315 11011 10688 10345 9971 9548 9044 7456 5913

Performance shown is for installation Type D: ducted inlet/ducted outlet. Performance ratings do not include the effects of appurtenances (accessories).

Bulletin A-143-N www.hartzellfan.com

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Series 52 M Marine Tubeaxial Fan

Series 52 M

• Applications – Marine Duty applications requiring medium to high flow under

pressure at temperatures not exceeding the motor rating, designed for flange mounting in any position from horizontal to vertical. The Series 52 M fits the performance between duct fans and duct axial fans.

• Sizes – Available in sizes 12" to 24" with performance from 400 CFM to 12,000

CFM at free air and pressures from 0" SP to 6" SP.

• Housings are heavy rolled steel with rolled steel flanges.

• Axial Impellers are true airfoil design, solid cast aluminum alloy, ground, buff

finished, and precision balanced. Multiple impeller types allow precise selection and performance can be adjusted in the field by change out of impeller if necessary.

• Standard Finish is a marine duty inorganic zinc coating, applied to sand blasted

steel housings and a epoxy polyamide amine coating applied to cast aluminum impellers.

• Motors are TEAO or TEFC Marine duty, certified to meet IEEE 45, USCG approved,

50°C ambient below deck type as standard.

• Motor Lubrication – Motors supplied with re-lubricable bearings include extended

lubrication tubes and lubrication fitting guard as standard. Fractional HP and small motors are supplied with permanently lubricated bearings for maintenance free installation.

• Extended Electrical Leads to watertight conduit boxes located on the exterior of

fan housing is standard.

• Special Features and Options – such as inlet bells, companion flanges, louvers,

dampers, suspension brackets, mounting feet, vibration isolators, lifting lugs, sound mufflers, special coatings and construction, and guards are available. See pages 26 and 27.

Shown with optional mounting feet and handles.

Rating Table — Series 52 M – Marine Duty Tubeaxial Fan, Direct Drive

LIFTING LUG (OPTIONAL)

EXTENDED LUBE TUBES AND GREASE FITTINGS (STD.)

AIRFLOW

MTL.

EXTENDED ELECTRICAL LEADS W/CONDUIT BOX ON EXTERIOR OF DRUM (OPTIONAL)

ROTATION

LIFTING HANDLES (OPTIONAL)

B.C.

I.D.

O.D.

DIA./SLOT REQ'D.

EQ. SPACED

Bulletin A-143-N

www.hartzellfan.com

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Series 39 M Adjustable Pitch Marine Duty Duct Fans

Series 39 M

The Hartzell Series 39 M Adjustable Pitch Marine Duty Duct Fan is best suited for applications requiring high flow and low to medium pressure at temperatures not exceeding the motor rating where adjustable pitch blades allow fans to be accurately set. Propellers are high efficiency and quiet. Low

Speed Ultra Quiet selections can reduce sound levels by 5-10 dB

• Stable Performance – Wide range in flow volume from low to high blade

angle settings.

• Sizes – Available in sizes 16", 18", 24", 30", 32" and 36" for AL props and

40" and 48" for AA prop. Performance from 2,200 CFM to 59,000 CFM at free air and pressures from 0" SP to 2

⁄2" SP.

• Housings – Housings are steel heavy-duty welded construction and are

flanged and punched for easy duct connection.

• Axial Impellers – Assemblies are cast aluminum with steel hardware. True

airfoil design blades with varying twist and sweep to move air evenly across the entire blade length to reduce system effects. Cast aluminum hub with split taper lock bushing as standard to insure secure mounting to shaft. Multiple blade configurations allow precise selection and performance can be adjusted in the field by change of blade angle if necessary.

• Motors are TEAO or TEFC Marine duty, certified to meet IEEE 45, USCG

approved, 50°C ambient below deck type as standard, or per customer specifications. Some 24" fans at 870 RPM and 36" fans at 690 RPM with

motor frame sizes within construction limits, are available through ESP selection software.

• Extended Electrical Leads to watertight conduit boxes located on the

exterior of fan housing is standard.

• Rigid Motor Mount – Welded steel base provides support for foot-

mounted motors and is designed for minimum resistance to air flow.

• Balancing – The fan is electronically statically and dynamically balanced to

the requirements of Fan Application Category BV–3 of AMCA ANSI Std. 204–96. All fans receive an inspection prior to shipment and, whenever possible, fans are test run

• Mounting – Designed for flange mounting directly in ductwork in any

position from horizontal to vertical

• Extended Lubrication Tubes – Motors supplied with re-lubricable

bearings include extended lubrication tubes as standard. Fractional HP and small motors are supplied with permanently lubricated bearings for maintenance free installation

• Standard Finish – is a marine duty inorganic zinc coating, applied to sand

blasted steel housings and epoxy-polyamide coating applied to cast aluminum impellers. Alternative coatings are available.

• Vane Section Construction – Bolt on vane section to increase the

performance in some fan systems. See page 3.

• Non-Sparking Fan Construction – American Bureau of Shipping

(ABS Type) Non-Sparking Fan construction is an available option, please contact factory.

• Special Materials of Construction – Alternate materials of construction;

stainless steel, aluminum, and other materials are available upon request.

• Options and Accessories – Standard options and accessories are

available. See pages 26-27.

Adjustable Pitch Marine Duty Duct Fan

(Shown with 6 Blade Propeller Assembly)

Hartzell Fan, Inc. certifies that the Series 39 M, Adjustable Pitch Marine Duty Duct Fans, Type AL & AA, with and without vane section, air and sound performance ratings

shown herein are reliable and accurate and in accordance with industry standards. The ratings shown are based on tests and procedures performed in accordance with AMCA Standard 210, Standard 300, and Standard 301.

Sound Performance data is available upon request. Please contact the factory and ask for Engineering Publication #SD-39.

Typical Fan Performance Curve

Optional Vane Section

(Series 39VM)

39-246-AL, 24.688 Dia. Whl., 1750 RPM, 0.075 #/Cu. Ft.,

Hartzell Performance Curve

Volume Flow Rate

Static Pressure

Power

0 1,000

13°

84°

83°

85°

82°

84°

88°

81°

82°

84°

82°

83°

85°

83°

84°

81°

82°

83°

84°

83°

84°

87°

82°

81°

86°

81°

82°

86°

85°

85° 83° 82° 82° 82° 85° 85° 85° 87°

85°

83°

16°

19°

22°

25°

26°

31°

34°

37°

T9 166, T9 168, T9 170, T9 172, T9 177, T9 179, T9 181, T9 183, T9 185

2,000 3,000 4,000 5,000 6,000 7,000 8,000 9,000 10,000 11,000 12,000 13,000 14,000 15,000

0.5

1.5

2.5

www.hartzellfan.com

1 (800) 336-3267

Bulletin A-143-N

Air and Sound Performance Data is available in Hartzell ESP (Electronic Support Package). Please visit www.hartzellfan.com to request a copy. Performance certified is for Installation Type D: ducted inlet/ducted out. Performance data is based on standard air conditions (0.075#/ft3). Performance ratings do not include the effects of appurtenances (accessories). Sound levels shown are in dBA for fan inlet or outlet and based on a hemispherical free field (Q=2), at a distance of 5 feet. To complete model code and blade angle, motor horsepower

code, and motor speed code, refer to page 2 for model code information.

Rating Tables — Series 39-M, Size 16

Model _39-M-163AL _ _ _ST _ _ _ _, (3 - Blade )

CFM Range SP dBARange BHP Range 2,200 - 3,600 0'' 70 - 72 0.10 - 0.29 2,000 - 3,6001⁄16'' 69 - 72 0.10 - 0.34 1,800 - 3,4001⁄8'' 69 - 73 0.10 - 0.33 1,800 - 3,4003⁄16'' 69 - 72 0.10 - 0.39 1,600 - 3,2001⁄4'' 69 - 73 0.10 - 0.38 1,600 - 3,0005⁄16'' 69 - 73 0.12 - 0.39

Series 39-M, Size 16, 1750 RPM – Ultra-Quiet

Model _39-M-164AL _ _ _ST _ _ _ _, (4 - Blade )

CFM Range SP dBARange BHP Range 2,250 - 4,000 0'' 71 - 74 0.11 - 0.42 2,000 - 4,0001⁄16'' 71 - 73 0.10 - 0.46 2,000 - 4,0001⁄8'' 71 - 74 0.12 - 0.51 1,750 - 3,7503⁄16'' 71 - 73 0.11 - 0.48 1,750 - 3,5001⁄4'' 70 - 73 0.12 - 0.45 1,500 - 3,5005⁄16'' 70 - 73 0.11 - 0.51

Model _39-M-166AL _ _ _ST _ _ _ _, (6 - Blade )

CFM Range SP dBARange BHP Range 2,100 - 3,900 0'' 74 - 76 0.13 - 0.43 1,900 - 3,9001⁄8'' 74 - 76 0.14 - 0.51 1,900 - 3,7001⁄4'' 73 - 76 0.18 - 0.54 1,900 - 3,3003⁄8'' 72 - 76 0.21 - 0.51 2,300 - 3,1001⁄2'' 72 - 77 0.34 - 0.58

--- --- --- ---

Model _39-M-163AL _ _ _ST _ _ _ _, (3 - Blade )

CFM Range SP dBARange BHP Range 4,000 - 6,800 0'' 87 - 90 0.66 - 1.97 4,000 - 6,8001⁄4'' 87 - 90 0.76 - 2.28 3,600 - 6,8001⁄2'' 86 - 90 0.75 - 2.71 3,600 - 6,4003⁄4'' 86 - 89 0.82 - 2.63 3,200 - 6,000 1'' 86 - 89 0.81 - 2.58 2,800 - 5,600 11⁄4'' 87 - 89 0.84 - 2.62

Series 39-M, Size 16, 3450 RPM

Model _39-M-164AL _ _ _ST _ _ _ _, (4 - Blade )

CFM Range SP dBARange BHP Range 4,500 - 7,500 0'' 88 - 94 0.85 - 2.61 4,000 - 7,5003⁄8'' 88 - 91 0.87 - 3.32 3,500 - 7,5003⁄4'' 87 - 91 0.87 - 3.83 3,000 - 7,000 11⁄8'' 87 - 90 0.84 - 3.84 2,500 - 6,500 11⁄2'' 87 - 90 0.88 - 4.00 2,500 - 4,500 17⁄8'' 88 - 90 1.22 - 2.61

Model _39-M-166AL _ _ _ST _ _ _ _, (6 - Blade )

CFM Range SP dBARange BHP Range 4,000 - 7,500 0'' 92 - 95 0.99 - 3.04 4,000 - 7,5003⁄8'' 92 - 94 1.12 - 3.52 3,500 - 7,5003⁄4'' 92 - 96 1.08 - 4.06 3,500 - 7,000 11⁄8'' 91 - 94 1.32 - 3.99 3,000 - 6,500 11⁄2'' 91 - 93 1.34 - 4.00 2,500 - 6,000 17⁄8'' 92 - 93 1.45 - 4.10

Model _39-M-183AL _ _ _ST _ _ _ _, (3 - Blade )

CFM Range SP dBARange BHP Range 2,750 - 4,500 0'' 72 - 75 0.11 - 0.36 2,500 - 4,5001⁄16'' 71 - 74 0.12 - 0.42 2,250 - 4,5001⁄8'' 71 - 74 0.12 - 0.48 2,250 - 4,5003⁄16'' 70 - 74 0.13 - 0.53 2,000 - 4,2501⁄4'' 70 - 73 0.12 - 0.52 2,000 - 4,0005⁄16'' 71 - 73 0.14 - 0.51

Series 39-M, Size 18, 1750 RPM – Ultra-Quiet

Model _39-M-184AL _ _ _ST _ _ _ _, (4 - Blade )

CFM Range SP dBARange BHP Range 3,000 - 5,250 0'' 73 - 76 0.15 - 0.58 3,000 - 5,2501⁄16'' 73 - 76 0.18 - 0.65 2,750 - 5,2501⁄8'' 72 - 77 0.17 - 0.71 2,750 - 5,0003⁄16'' 72 - 76 0.20 - 0.70 2,750 - 4,7501⁄4'' 71 - 75 0.22 - 0.68 2,750 - 4,7505⁄16'' 71 - 76 0.24 - 0.75

Model _39-M-186AL _ _ _ST _ _ _ _, (6 - Blade )

CFM Range SP dBARange BHP Range 3,000 - 5,250 0'' 76 - 79 0.28 - 0.68 3,000 - 5,2501⁄8'' 76 - 77 0.33 - 0.77 2,750 - 5,2501⁄4'' 75 - 78 0.34 - 0.90 2,750 - 5,0003⁄8'' 74 - 77 0.38 - 0.95 2,750 - 4,7501⁄2'' 74 - 78 0.43 - 1.01 2,750 - 4,2505⁄8'' 75 - 78 0.51 - 0.99

Model _39---183AL _ _ _ST _ _ _ _, (3 - Blade )

CFM Range SP dBARange BHP Range 5,500 - 9,000 0'' 89 - 95 0.88 - 2.92 5,000 - 9,000

⁄4'' 88 - 91 0.92 - 3.36

4,500 - 9,000

⁄2'' 88 - 91 0.91 - 3.81

4,500 - 9,000

⁄4'' 88 - 91 1.01 - 4.28 4,000 - 8,500 1'' 87 - 91 0.99 - 4.19 4,000 - 8,000 11⁄4'' 88 - 90 1.15 - 4.12

Series 39-M, Size 18, 3450 RPM

Model _39---184AL _ _ _ST _ _ _ _, (4 - Blade )

CFM Range SP dBARange BHP Range 6,000 - 9,500 0'' 90 - 94 1.22 - 3.35 5,500 - 9,5003⁄8'' 90 - 93 1.27 - 4.05 5,000 - 9,5003⁄4'' 89 - 93 1.36 - 4.90 4,500 - 9,500 11⁄8'' 88 - 95 1.44 - 5.70 4,500 - 8,500 11⁄2'' 89 - 93 1.76 - 5.10 5,500 - 8,000 17⁄8'' 90 - 94 2.91 - 5.40

Model _39-M-186AL _ _ _ST _ _ _ _, (6 - Blade )

CFM Range SP dBARange BHP Range 6,000 - 10,000 0'' 94 - 96 2.19 - 4.82 6,000 - 10,0001⁄2'' 94 - 94 2.53 - 5.56 5,500 - 10,000 1'' 92 - 95 2.64 - 6.44 5,000 - 10,000 11⁄2'' 92 - 95 2.72 - 7.58

5,000 - 9,000 2'' 92 - 95 3.12 - 7.38 5,000 - 8,500 21⁄2'' 92 - 95 3.72 - 7.95

ABC

STD W

FAN 167⁄8 1911⁄16 185⁄8 7 GA

⁄4 25

SIZE

Motor Frame

Est.

STD W Min. Max.

Weight

12 GA

⁄4

⁄16 x 5⁄8 6 48 184T 60

16" NOTES: Vane Section is available.Vane section adds 10 inches downstream of dimension F, estimated weight is 32 lbs. Dimensions and specifications are subject to change. For reduced “F” dimension housing, contact factory. Certified prints are available. Weight shown is without motor and options.

Rating Tables — Series 39-M, Size 18

ABC

STD W

FAN 187⁄8 2111⁄16 205⁄8 7 GA

⁄4 25

SIZE

Motor Frame

Est.

STD W Min. Max.

Weight

12 GA

⁄4

⁄16 x 5⁄8 6 48 184T 63

18" NOTES: Vane Section is available.Vane section adds 11 inches downstream of dimension F, estimated weight is 43 lbs. Dimensions and specifications are subject to change. For reduced “F” dimension housing, contact factory. Certified prints are available. Weight shown is without motor and options.

EXTENDED ELECTRICAL

LEADS W/ CONDUIT BOX

ON EXTERIOR OF DRUM

(OPTIONAL)

AIRFLOW

I.D.

MAX

ZERK GUARD (OPTIONAL)

MAX

DIA / SLOT

REQ'D.

B.C.

EXTENDED ELECTRICAL

LEADS W/ CONDUIT BOX

ZERK GUARD (OPTIONAL)

ON EXTERIOR OF DRUM

(OPTIONAL)

DIA / SLOT

REQ'D.

AIRFLOW

I.D.

MAX

B.C.

Bulletin A-143-N

www.hartzellfan.com

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Rating Tables — Series 39-M, Size 24

ABC

STD W

FAN 247⁄8 291⁄4 267⁄8 7 GA

⁄4 31

SIZE

Motor Frame

Est.

STD W Min. Max.

Weight

10 GA

⁄4

⁄16 x 3⁄4 6 56 184T 130

24" NOTES: Vane Section is available.Vane section adds 13 inches downstream of dimension F, estimated weight is 84 lbs. Dimensions and specifications are subject to change. For reduced “F” dimension housing, contact factory. Certified prints are available. Weight shown is without motor and options.

Rating Tables — Series 39-M, Size 30

ABC

STD W

FAN 307⁄8 351⁄4 33 7 GA

⁄4 34

SIZE

Motor Frame

Est.

STD W Min. Max.

Weight

10 GA

⁄4

⁄16 x 3⁄4 6 56 215T 186

30" NOTES: Vane Section is available.Vane section adds 15 inches downstream of dimension F, estimated weight is 122 lbs. Dimensions and specifications are subject to change. For reduced “F” dimension housing, contact factory. Certified prints are available. Weight shown is without motor and options.

Model _39-M-243AL _ _ _ST _ _ _ _, (3 - Blade )

CFM Range SP dBARange BHP Range 4,800 - 7,600 0'' 67 - 70 0.20 - 0.60 4,400 - 7,6001⁄16'' 66 - 70 0.19 - 0.67 4,000 - 7,6001⁄8'' 66 - 71 0.20 - 0.77 3,600 - 7,2003⁄16'' 66 - 70 0.21 - 0.77 3,600 - 6,8001⁄4'' 67 - 70 0.26 - 0.78 4,400 - 4,8003⁄8'' 68 - 69 0.49 - 0.54

Series 39-M, Size 24, 1160 RPM – Ultra-Quiet

Model _39-M-244AL _ _ _ST _ _ _ _, (4 - Blade )

CFM Range SP dBARange BHP Range 5,000 - 8,500 0'' 69 - 74 0.24 - 0.89 5,000 - 8,0001⁄16'' 69 - 73 0.27 - 0.83 4,500 - 8,0001⁄8'' 67 - 74 0.27 - 0.93 4,500 - 7,5003⁄16'' 67 - 73 0.30 - 0.89 4,000 - 7,5001⁄4'' 68 - 74 0.30 - 0.98 3,500 - 6,5003⁄8'' 69 - 74 0.35 - 0.95

Model _39-M-246AL _ _ _ST _ _ _ _, (6 - Blade )

CFM Range SP dBARange BHP Range 4,500 - 9,000 0'' 70 - 74 0.27 - 1.02 4,500 - 9,0001⁄16'' 70 - 74 0.29 - 1.08 4,500 - 9,0001⁄8'' 70 - 74 0.32 - 1.17 4,000 - 8,5001⁄4'' 70 - 74 0.34 - 1.21 4,000 - 8,0003⁄8'' 70 - 74 0.42 - 1.25 4,500 - 7,0001⁄2'' 71 - 76 0.64 - 1.21

Model _39-M-243AL _ _ _ST _ _ _ _, (3 - Blade )

CFM Range SP dBARange BHP Range 7,250 - 12,500 0'' 78 - 83 0.66 - 2.55 6,500 - 11,7501⁄8'' 77 - 82 0.62 - 2.40 6,500 - 11,0001⁄4'' 77 - 82 0.75 - 2.31 5,750 - 11,0003⁄8'' 76 - 81 0.72 - 2.60 5,000 - 10,2501⁄2'' 77 - 80 0.71 - 2.51

5,000 - 8,7503⁄4'' 79 - 83 1.01 - 2.36

Series 39-M, Size 24, 1750 RPM

Model _39-M-244AL _ _ _ST _ _ _ _, (4 - Blade )

CFM Range SP dBARange BHP Range 7,700 - 12,600 0'' 80 - 85 0.84 - 2.87 7,700 - 12,6001⁄8'' 80 - 85 0.93 - 3.12 7,000 - 11,9001⁄4'' 78 - 85 0.92 - 2.99 6,300 - 11,2001⁄2'' 78 - 84 1.02 - 3.14 5,600 - 10,5003⁄4'' 80 - 84 1.14 - 3.32

7,000 - 7,700 1'' 80 - 81 2.02 - 2.31

Model _39-M-246AL _ _ _ST _ _ _ _, (6 - Blade )

CFM Range SP dBARange BHP Range 7,200 - 13,600 0'' 81 - 85 0.97 - 3.47 6,400 - 12,8001⁄4'' 81 - 85 1.02 - 3.95 6,400 - 12,8001⁄2'' 81 - 85 1.20 - 4.03 5,600 - 12,0003⁄4'' 81 - 85 1.24 - 4.08 5,600 - 11,200 1'' 82 - 85 1.56 - 4.15

10,400 - 10,400 11⁄4'' 82 - 82 4.31 - 4.31

code, and motor speed code. Refer to page 2 for model code information.

Model _39-M-303AL _ _ _ST _ _ _ _, (3 - Blade )

CFM Range SP dBARange BHP Range 9,000 - 15,000 0'' 75 - 78 0.53 - 1.91 8,000 - 15,0001⁄8'' 74 - 80 0.58 - 2.32 8,000 - 14,0001⁄4'' 74 - 79 0.73 - 2.30 6,000 - 13,0003⁄8'' 76 - 79 0.66 - 2.32 5,000 - 12,0001⁄2'' 76 - 80 0.72 - 2.38

9,000 - 9,0005⁄8'' 79 - 79 1.83 - 1.83

Series 39-M, Size 30, 1160 RPM – Ultra-Quiet

Model _39-M-304AL _ _ _ST _ _ _ _, (4 - Blade )

CFM Range SP dBARange BHP Range 8,400 - 15,600 0'' 75 - 79 0.55 - 2.15 8,400 - 15,6001⁄8'' 74 - 79 0.69 - 2.50 7,200 - 14,4001⁄4'' 74 - 78 0.67 - 2.37 6,000 - 14,4003⁄8'' 74 - 79 0.64 - 2.78 4,800 - 13,2001⁄2'' 75 - 80 0.67 - 2.71 3,600 - 12,0005⁄8'' 75 - 79 0.69 - 2.68

Model _39-M-306AL _ _ _ST _ _ _ _, (6 - Blade )

CFM Range SP dBARange BHP Range 9,000 - 17,000 0'' 78 - 80 0.81 - 2.85 8,000 - 17,0001⁄8'' 77 - 80 0.81 - 3.30 8,000 - 16,0001⁄4'' 77 - 80 0.93 - 3.21 8,000 - 16,0003⁄8'' 77 - 80 1.06 - 3.64 7,000 - 15,0001⁄2'' 77 - 80 1.06 - 3.58 7,000 - 14,0005⁄8'' 78 - 80 1.25 - 3.52

Model _39-M-303AL _ _ _ST _ _ _ _, (3 - Blade )

CFM Range SP dBARange BHP Range 13,500 - 22,500 0'' 85 - 89 1.80 - 6.45 12,000 - 22,5001⁄4'' 85 - 90 1.90 - 7.63 12,000 - 21,0001⁄2'' 84 - 89 2.34 - 7.43 10,500 - 19,5003⁄4'' 86 - 89 2.38 - 7.32

9,000 - 18,000 1'' 87 - 90 2.55 - 7.29 7,500 - 16,500 11⁄4'' 88 - 90 2.74 - 7.37

Series 39-M, Size 30, 1750 RPM

Model _39-M-304AL _ _ _ST _ _ _ _, (4 - Blade )

CFM Range SP dBARange BHP Range 12,000 - 22,500 0'' 86 - 88 1.77 - 6.36 12,000 - 22,5001⁄4'' 85 - 89 2.10 - 7.49 10,500 - 22,5001⁄2'' 84 - 89 2.05 - 8.50 10,500 - 22,5003⁄4'' 85 - 89 2.52 - 9.88

9,000 - 21,000 1'' 85 - 90 2.55 - 9.59 7,500 - 19,500 11⁄4'' 86 - 90 2.68 - 9.53

Model _39-M-306AL _ _ _ST _ _ _ _, (6 - Blade )

CFM Range SP dBARange BHP Range 13,500 - 24,000 0'' 88 - 90 2.78 - 8.02 12,000 - 24,0003⁄8'' 87 - 90 2.90 - 9.82 12,000 - 24,0003⁄4'' 87 - 90 3.46 - 11.8 10,500 - 22,500 11⁄8'' 87 - 91 3.58 - 12.1

9,000 - 21,000 11⁄2'' 88 - 92 3.86 - 12.4 9,000 - 19,500 17⁄8'' 90 - 92 5.77 - 13.2

EXTENDED ELECTRICAL

LEADS W/ CONDUIT BOX

ON EXTERIOR OF DRUM

(OPTIONAL)

AIRFLOW

I.D.

MAX

ZERK GUARD (OPTIONAL)

MAX

DIA / SLOT

REQ'D.

B.C.

EXTENDED ELECTRICAL

ZERK GUARD (OPTIONAL)

LEADS W/ CONDUIT BOX

ON EXTERIOR OF DRUM

(OPTIONAL)

DIA / SLOT

REQ'D.

AIRFLOW

I.D.

MAX

B.C.

ABC

STD W

FAN 33 373⁄8 35 7 GA

⁄4 34

SIZE

Motor Frame

Est.

STD W Min. Max.

Weight

10 GA

⁄4

⁄16 x 3⁄4 6 56 215T 202

www.hartzellfan.com

1 (800) 336-3267

Bulletin A-143-N

Rating Tables — Series 39-M, Size 32

32" NOTES: Vane Section is available.Vane section adds 15 inches downstream of dimension F, estimated weight is 131 lbs. Dimensions and specifications are subject to change. For reduced “F” dimension housing, contact factory. Certified prints are available. Weight shown is without motor and options.

Rating Tables — Series 39-M, Size 36

ABC

STD W

FAN 37 413⁄8 39 7 GA

⁄4 34

SIZE

Motor Frame

Est.

STD W Min. Max.

Weight

10 GA

⁄4

⁄16 x 3⁄4 6 182T 256T 227

36" NOTES: Vane Section is available.Vane section adds 16 inches downstream of dimension F, estimated weight is 157 lbs. Dimensions and specifications are subject to change. For reduced “F” dimension housing, contact factory. Certified prints are available. Weight shown is without motor and options.

Model _39-M-323AL _ _ _ST _ _ _ _, (3 - Blade )

CFM Range SP dBARange BHP Range

10,500 - 18,000 0'' 75 - 80 0.63 - 2.62

9,000 - 16,5001⁄8'' 74 - 79 0.63 - 2.51 7,500 - 16,5001⁄4'' 74 - 80 0.62 - 2.90 7,500 - 15,0003⁄8'' 76 - 79 0.81 - 2.77 6,000 - 13,5001⁄2'' 77 - 79 0.84 - 2.65 3,000 - 10,5005⁄8'' 77 - 79 0.69 - 2.06

Series 39-M, Size 32, 1160 RPM

Model _39-M-324AL _ _ _ST _ _ _ _, (4 - Blade )

CFM Range SP dBARange BHP Range 9,800 - 19,600 0'' 77 - 88 0.73 - 3.28 9,800 - 19,6001⁄8'' 76 - 83 0.85 - 3.83 9,800 - 18,2001⁄4'' 75 - 83 1.01 - 3.62 8,400 - 16,8003⁄8'' 75 - 80 0.97 - 3.44 7,000 - 16,8001⁄2'' 77 - 81 0.97 - 3.92 5,600 - 15,4005⁄8'' 78 - 81 0.97 - 3.77

Model _39-M-326AL _ _ _ST _ _ _ _, (6 - Blade )

CFM Range SP dBARange BHP Range

10,400 - 19,500 0'' 80 - 82 1.00 - 3.44

9,100 - 19,5001⁄8'' 80 - 82 0.98 - 3.95 9,100 - 19,5001⁄4'' 79 - 82 1.10 - 4.45 9,100 - 18,2003⁄8'' 79 - 82 1.23 - 4.23 7,800 - 16,9001⁄2'' 79 - 83 1.20 - 3.98 6,500 - 16,9005⁄8'' 80 - 83 1.18 - 4.51

Model _39-M-323AL _ _ _ST _ _ _ _, (3 - Blade )

CFM Range SP dBARange BHP Range 14,000 - 26,000 0'' 85 - 89 1.84 - 7.77 14,000 - 26,0001⁄4'' 85 - 90 2.21 - 9.30 12,000 - 24,0001⁄2'' 84 - 89 2.17 - 8.94 12,000 - 24,0003⁄4'' 86 - 91 2.71 - 10.1 10,000 - 22,000 1'' 87 - 90 2.81 - 9.79

6,000 - 20,000 11⁄4'' 88 - 91 2.36 - 9.59

Series 39-M, Size 32, 1750 RPM

Model _39-M-324AL _ _ _ST _ _ _ _, (4 - Blade )

CFM Range SP dBARange BHP Range 16,000 - 30,000 0'' 87 - 94 2.78 - 11.8 16,000 - 28,0001⁄4'' 86 - 97 3.22 - 11.0 14,000 - 28,0001⁄2'' 85 - 92 3.06 - 12.6 14,000 - 26,0003⁄4'' 86 - 92 3.57 - 11.9 12,000 - 26,000 1'' 85 - 92 3.45 - 13.4 10,000 - 24,000 11⁄4'' 88 - 91 3.43 - 12.7

Model _39-M-326AL _ _ _ST _ _ _ _, (6 - Blade )

CFM Range SP dBARange BHP Range 16,000 - 30,000 0'' 90 - 93 3.50 - 12.5 14,000 - 30,0003⁄8'' 90 - 92 3.57 - 14.9 14,000 - 28,0003⁄4'' 89 - 92 4.13 - 14.6 12,000 - 26,000 11⁄8'' 89 - 92 4.16 - 14.2 10,000 - 24,000 11⁄2'' 90 - 93 4.32 - 13.9 10,000 - 22,000 17⁄8'' 91 - 93 5.51 - 14.1

code, and motor speed code. Refer to page 2 for model code information.

Model _39-M-363AL _ _ _ST _ _ _ _, (3 - Blade )

CFM Range SP dBARange BHP Range 10,000 - 18,000 0'' 72 - 75 0.42 - 1.56 10,000 - 18,0001⁄16'' 71 - 75 0.49 - 1.80

9,000 - 18,0001⁄8'' 70 - 76 0.49 - 2.03 9,000 - 18,0003⁄16'' 70 - 76 0.57 - 2.26 8,000 - 18,0001⁄4'' 71 - 76 0.57 - 2.48 8,000 - 17,0005⁄16'' 71 - 76 0.67 - 2.44

Series 39-M, Size 36, 870 RPM – Ultra-Quiet

Model _39-M-364AL _ _ _ST _ _ _ _, (4 - Blade )

CFM Range SP dBARange BHP Range 11,000 - 20,000 0'' 73 - 77 0.61 - 2.23 10,000 - 20,0001⁄16'' 72 - 77 0.59 - 2.49 10,000 - 20,0001⁄8'' 72 - 76 0.67 - 2.69 10,000 - 20,0003⁄16'' 72 - 76 0.75 - 2.88 10,000 - 20,0001⁄4'' 72 - 76 0.83 - 3.08 10,000 - 19,0005⁄16'' 72 - 76 0.94 - 3.03

Model _39-M-366AL _ _ _ST _ _ _ _, (6 - Blade )

CFM Range SP dBARange BHP Range 11,000 - 20,000 0'' 75 - 77 0.80 - 2.33 10,000 - 20,0001⁄8'' 75 - 78 0.84 - 2.84 10,000 - 20,0001⁄4'' 74 - 78 0.99 - 3.34 10,000 - 19,0003⁄8'' 73 - 78 1.16 - 3.46 10,000 - 17,0001⁄2'' 74 - 77 1.35 - 3.23 10,000 - 16,0005⁄8'' 75 - 78 1.77 - 3.44

Model _39-M-363AL _ _ _ST _ _ _ _, (3 - Blade )

CFM Range SP dBARange BHP Range 14,000 - 20,000 0'' 79 - 81 1.08 - 2.27 13,000 - 20,0001⁄8'' 78 - 81 1.13 - 2.67 12,000 - 20,0001⁄4'' 77 - 82 1.20 - 3.11 11,000 - 20,0003⁄8'' 78 - 82 1.27 - 3.59 10,000 - 20,0001⁄2'' 79 - 82 1.37 - 4.23 10,000 - 20,0005⁄8'' 79 - 82 1.63 - 4.83

Series 39-M, Size 36, 1160 RPM

Model _39-M-364AL _ _ _ST _ _ _ _, (4 - Blade )

CFM Range SP dBARange BHP Range 15,000 - 24,000 0'' 80 - 84 1.48 - 3.82 13,500 - 24,0001⁄4'' 80 - 84 1.65 - 4.92 10,500 - 24,0001⁄2'' 80 - 84 1.56 - 6.35

9,000 - 22,5003⁄4'' 81 - 85 1.86 - 6.78 9,000 - 16,500 1'' 83 - 86 2.62 - 4.95

--- --- --- ---

Model _39-M-366AL _ _ _ST _ _ _ _, (6 - Blade )

CFM Range SP dBARange BHP Range 15,000 - 24,000 0'' 83 - 85 1.95 - 4.13 13,500 - 24,0001⁄4'' 83 - 86 2.06 - 5.12 13,500 - 24,0001⁄2'' 82 - 86 2.47 - 6.37 10,500 - 24,0003⁄4'' 81 - 86 2.31 - 7.81

9,000 - 22,500 1'' 82 - 87 2.55 - 8.22 9,000 - 16,500 11⁄4'' 83 - 86 3.21 - 5.95

EXTENDED ELECTRICAL

LEADS W/ CONDUIT BOX

ON EXTERIOR OF DRUM

(OPTIONAL)

AIRFLOW

I.D.

MAX

ZERK GUARD (OPTIONAL)

MAX

DIA / SLOT

REQ'D.

B.C.

EXTENDED ELECTRICAL

ZERK GUARD (OPTIONAL)

LEADS W/ CONDUIT BOX

ON EXTERIOR OF DRUM

(OPTIONAL)

DIA / SLOT

REQ'D.

AIRFLOW

I.D.

MAX

B.C.

Bulletin A-143-N

www.hartzellfan.com

1 (800) 336-3267

ABC

STD W

FAN 41 453⁄8 431⁄2

⁄8

⁄8 42

SIZE

Motor Frame

Est.

STD W Min. Max.

Weight

10 GA

⁄4

⁄16 x 3⁄4 12 213T 254T 315

Rating Tables — Series 39-M, Size 40

40" NOTES: Vane Section is available.Vane section adds 18 inches downstream of dimension F, estimated weight is 217 lbs. Dimensions and specifications are subject to change. For reduced “F” dimension housing, contact factory. Certified prints are available. Weight shown is without motor and options.

Rating Tables — Series 39-M, Size 48

ABC

STD W

FAN 491⁄8 531⁄2 515⁄8

⁄8

⁄8 42

SIZE

Motor Frame

Est.

STD W Min. Max.

Weight

10 GA

⁄4

⁄16 x 3⁄4 12 215T 284T 404

48" NOTES: Vane Section is available.Vane section adds 22 inches downstream of dimension F, estimated weight is 304 lbs. Dimensions and specifications are subject to change. For reduced “F” dimension housing, contact factory. Certified prints are available. Weight shown is without motor and options.

Model _39-M-406AA _ _ _ST _ _ _ _, (6 - Blade )

CFM Range SP dBARange BHP Range 20,850 - 33,800 0'' 82 - 85 1.83 - 7.24 19,650 - 32,5501⁄8'' 82 - 85 1.98 - 7.30 18,550 - 31,1501⁄4'' 81 - 85 2.10 - 7.36 17,500 - 29,8003⁄8'' 81 - 85 2.21 - 7.35 16,350 - 28,2501⁄2'' 81 - 85 2.30 - 7.32 14,530 - 26,4005⁄8'' 82 - 85 2.37 - 7.25

Series 39-M, Size 40, 870 RPM – Ultra-Quiet

Model _39-M-404AA _ _ _ST _ _ _ _, (4 - Blade )

CFM Range SP dBARange BHP Range 19,100 - 40,750 0'' 88 - 91 1.35 - 12.80 16,950 - 38,5001⁄4'' 88 - 91 1.53 - 12.76 14,050 - 35,9001⁄2'' 88 - 90 1.64 - 12.65

9,400 - 32,8003⁄4'' 88 - 89 1.58 - 12.44

4,00 - 29,650 1'' 86 - 88 1.30 - 12.10

--- --- --- ---

Series 39-M, Size 40, 1160 RPM

Model _39-M-406AA _ _ _ST _ _ _ _, (6 - Blade )

CFM Range SP dBARange BHP Range 19,400 - 41,250 0'' 90 - 92 2.44 - 17.43 17,680 - 41,2001⁄4'' 90 - 92 2.54 - 17.43 16,000 - 41,1001⁄2'' 90 - 92 2.56 - 17.43 13,900 - 38,9503⁄4'' 90 - 92 2.62 - 17.41 11,100 - 36,500 1'' 89 - 92 2.58 - 17.27

8,180 - 33,300 11⁄4'' 87 - 92 2.50 - 17.03

code, and motor speed code. Refer to page 2 for model code information.

Model _39-M-486AA _ _ _ST _ _ _ _, (6 - Blade )

CFM Range SP dBARange BHP Range 25,000 - 52,130 0'' 88 - 93 2.53 - 13.88 23,590 - 50,2501⁄8'' 88 - 93 2.60 - 13.91 22,250 - 48,4501⁄4'' 88 - 93 2.65 - 13.94 20,950 - 46,6503⁄8'' 88 - 93 2.67 - 13.97 19,480 - 44,7001⁄2'' 88 - 93 2.69 - 13.98 15,250 - 39,9403⁄4'' 87 - 93 2.71 - 13.94

Series 39-M, Size 48, 870 RPM – Ultra-Quiet

Model _39-M-484AA _ _ _ST _ _ _ _, (4 - Blade )

CFM Range SP dBARange BHP Range 30,100 - 59,000 0'' 89 - 94 2.71 - 18.90 26,650 - 58,5001⁄4'' 90 - 98 3.03 - 23.19 22,690 - 56,4001⁄2'' 91 - 97 3.25 - 23.06 18,100 - 52,9003⁄4'' 91 - 97 3.30 - 22.84 12,170 - 48,400 1'' 90 - 97 3.10 - 22.49

--- --- --- ---

Series 39-M, Size 48, 1160 RPM

AIRFLOW

EXTENDED ELECTRICAL

LEADS W/ CONDUIT BOX

ON EXTERIOR OF DRUM

(OPTIONAL)

B.C.

I.D.

MAX

ZERK GUARD (OPTIONAL)

MAX

DIA / SLOT

REQ'D.

EXTENDED ELECTRICAL

ZERK GUARD (OPTIONAL)

LEADS W/ CONDUIT BOX

ON EXTERIOR OF DRUM

(OPTIONAL)

DIA / SLOT

REQ'D.

AIRFLOW

I.D.

MAX

B.C.

www.hartzellfan.com

1 (800) 336-3267

Bulletin A-143-N

Series 50 M VA Marine Duty Vaneaxial Blowers

Hartzell direct drive Marine Duty VA vaneaxial blowers are available in sizes 12" to 60". Air deliveries range from 1,620 to 124,000 CFM. Units are designed to be used from 2" to 5" static pressure. Their rugged, two-piece design makes them a natural for this application. Housings are heavy gauge welded steel with one section containing the cast aluminum wheel and motor. Rigid motor mounts provide support for the foot mounted totally enclosed air over motor that is furnished as standard. The second section contains the vanes, which are aerodynamic in design to straighten out airflow. The vanes are welded to the inner and outer shells forming a rigid section. (See page

4 for standard construction features.)

The VA wheel used in the Hartzell vaneaxial line is an airfoil design, 7-bladed, one-piece impeller developed and proven after many years of tests and thousands of installations. It is scientifically designed to move large volumes of air at high pressures. The large hub prevents backflow of

air, which is an important feature in the design

of this wheel.

Hartzell Fan, Inc. certifies that the Series 50 M, Marine Duty Vaneaxial, Direct Drive Fan, shown hereon is 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.

Series 50 M

Performance certified is for installation Type D: ducted inlet/ducted outlet.

Performance ratings do not include the effects of appurtenances (accessories).

Rating Table — Series 50 M – Marine Duty Vaneaxial, Direct Drive

Motor (Fan)

CFM @ Static Pressure

Size Model

0''

⁄2'' 1'' 11⁄2'' 2'' 21⁄2'' 3''

HP RPM CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP

12 _50-M-127VA---STAIH2 1 3450 2480 0.80 2317 0.87 2143 0.92 1928 0.97 1620 0.99

18 _50-M-187VA---STAIM2 71⁄2 3500 7939 4.45 7723 4.74 7506 5.02 7288 5.30 7066 5.58 6837 5.85 6595 6.10

21 _50-M-217VA---STAIO2 15 3500 12664 9.69 12411 10.15 12158 10.60 11905 11.06 11650 11.51 11391 11.95 11128 12.39

26 _50-M-267VA---STAIL3 5 1750 12606 4.00 12039 4.41 11479 4.75 10837 5.14 10118 5.45 9235 5.61

29 _50-M-297VA---STAIN3 10 1760 18768 6.43 18036 6.98 17258 7.46 16533 8.02 15951 8.76 15250 9.46 14185 9.87

_50-M-367VA---STAIR3 30 1780 36449 19.73 35549 20.80 34640 21.84 33671 22.75 32743 23.75 31900 24.93 31189 26.38

_50-M-367VA---STAIM4 71⁄2 1180 24163 5.75 22786 6.44 21390 7.10 20308 8.06

_50-M-427VA---STAIU3 60 1780 58009 42.80 56958 44.50 55909 46.20 54820 47.78 53688 49.22 52588 50.77 51554 52.50

_50-M-427VA---STAIP4 20 1175 38293 12.31 36702 13.43 35008 14.42 33471 15.60 32252 17.18 30363 18.38 28196 19.22

_50-M-487VA---STAIW3 100 1780 86397 83.14 85196 85.67 83997 88.19 82799 90.72 81534 92.99 80240 95.14 78968 97.38

_50-M-487VA---STAIS4 40 1180 57274 24.22 55465 25.90 53577 27.43 51676 28.95 49978 30.80 48596 33.15 46949 35.37

_50-M-547VA---STAIZ3 200 1785 123575 151.53 122228 155.14 120881 158.75 119536 162.37 118191 165.99 116761 169.18 115306172.25

54 _50-M-547VA---STAIW4 75 1185 82037 44.33 80008 46.73 77959 49.08 75774 51.13 73682 53.38 71784 56.05 70184 59.31

_50-M-547VA---STAIQ5 25 870 60230 17.54 57467 19.30 54528 20.85 51992 22.87 49801 25.36 45880 26.78 42138 28.04

_50-M-607VA---STAIX4 125 1190 113167 76.21 110920 79.52 108677 82.83 106310 85.80 103904 88.66 101607 91.82 99485 95.44

_50-M-607VA---STAIT5 50 870 82735 29.78 79665 32.20 76413 34.35 73317 36.72 70774 39.85 68212 43.21 63720 45.11

Performance certified is for installation Type D: ducted inlet/ducted outlet. Performance ratings do not include the effects of appurtenances (accessories).

Bold-type information provided in the Rating Table above is needed when preparing a model code. See page 2 for the complete Hartzell Model Code Explanation and example.

Rating Table — Series 50 M – Marine Duty Vaneaxial, Direct Drive

Motor (Fan)

CFM @ Static Pressure

Size Model

⁄2'' 4'' 41⁄2'' 5''

HP RPM CFM BHP CFM BHP CFM BHP CFM BHP

12 _50-M-127VA---STAIH2 1 3450

18 _50-M-187VA---STAIM2 71⁄2 3500 6332 6.30 6031 6.44 5660 6.52

21 _50-M-217VA---STAIO2 15 3500 10858 12.81 10575 13.20 10277 13.57 9952 13.84

26 _50-M-267VA---STAIL3 5 1750

29 _50-M-297VA---STAIN3 10 1760 13194 10.26 11678 10.37

_50-M-367VA---STAIR3 30 1780 30511 27.93 29492 29.13 28098 29.86 26955 30.72

_50-M-367VA---STAIM4 71⁄2 1180

_50-M-427VA---STAIU3 60 1780 50600 54.47 49773 56.78 49002 59.27 48115 61.61

_50-M-427VA---STAIP4 20 1175 25769 19.86

_50-M-487VA---STAIW3 100 1780 77744 99.79 76585 102.46 75497 105.40 74501 108.68

_50-M-487VA---STAIS4 40 1180 44225 36.62 41921 37.95 39213 38.94 34722 38.83

_50-M-547VA---STAIZ3 200 1785 113864 175.38 112454 178.66 111092 182.17 109786 185.97

54 _50-M-547VA---STAIW4 75 1185 68654 62.80 66341 65.49 63203 67.13 60627 69.06

_50-M-547VA---STAIQ5 25 870

_50-M-607VA---STAIX4 125 1190 97582 99.63 95957 104.49 94159 109.19 91413 112.66

_50-M-607VA---STAIT5 50 870 59769 46.99 54691 48.14

Series 50 M Marine Vaneaxial Blowers (Type VA)

Bulletin A-143-N

www.hartzellfan.com

1 (800) 336-3267

Fan

Max Motor

SizeABCDE F J KLTFrame

12 12 159⁄16 141⁄8

⁄4 20 34

⁄16 12 14

⁄4 56

18 18 219⁄16 201⁄4

⁄4 20 34

⁄16 12 14

⁄4 215T

21 21 249⁄16 231⁄4

⁄4 26 43

⁄16 12 17

⁄4 256T

26 26 309⁄16 283⁄4

⁄4 30 51

⁄16 12 21

⁄4 184T

29 29 339⁄16 313⁄4

⁄4 31 54

⁄16 12 23

⁄4 215T

36 36 409⁄16 383⁄4

⁄4 36 65

⁄16 16 29

⁄4 286T

42 42 469⁄16 443⁄4

⁄4 36 69

⁄16 16 33

⁄4 364T

48 48 539⁄16 511⁄4

⁄4 39 79

⁄16 16 40

⁄4 405T

54 54 5913⁄16 573⁄4

⁄8 45 85

⁄16 16 40

⁄8 445T

60 60 6513⁄16 633⁄4

⁄8 45 90

⁄16 16 45

⁄8 445T

Dimensions and specifications are subject to change. Certified prints are available.

Principal Dimensions – Series 50 M

O.D.

LIFTING LUGS

(OPTIONAL)

AIRFLOW

I.D.

EXTENDED LUBE TUBES AND GREASE FITTINGS

EXTENDED ELECTRICAL LEADS W/ CONDUIT BOX ON EXTERIOR OF DRUM

ROTATION

B.C.

GUIDE VANE SECTION

DIA.

REQ'D

www.hartzellfan.com

1 (800) 336-3267

Bulletin A-143-N

Series 38 M Marine Duct Fan

• Applications – Marine Duty applications requiring high flow to pressure

ratio at temperatures not exceeding the motor rating, designed for flange mounting in any position from horizontal to vertical.

• Sizes – Available in sizes 12" to 48" with performance from 140 CFM to

45,500 CFM at free air and pressures from 0" SP to 1

/4" SP.

• Housings are heavy rolled steel with rolled steel flanges.

• Axial Impellers are true airfoil design, solid cast aluminum alloy, ground,

buff finished, and precision balanced. Multiple impeller types allow precise selection and performance can be adjusted in the field by change out of impeller if necessary.

• Standard Finish is a marine duty inorganic zinc coating, applied to sand

blasted steel housings and an epoxy polyamide amine coating applied to cast aluminum impellers.

• Motors are TEAO or TEFC Marine duty, certified to meet IEEE 45, USCG

approved, 50°C ambient below deck type as standard.

• Motor Lubrication – Motors supplied with re-lubricable bearings include

extended lubrication tubes and lubrication fitting guard as standard. Fractional HP and small motors are supplied with permanently lubricated bearings for maintenance free installation.

• Extended Electrical Leads to watertight conduit boxes located on the

exterior of fan housing is standard.

• Special Features and Options – such as inlet bells, companion flanges,

louvers, dampers, suspension brackets, mounting feet, vibration isolators, lifting lugs, sound mufflers, special coatings and construction, and guards are available. See pages 26 and 27.

Hartzell Fan, Inc. certifies that the Series 38 M Marine Duty Duct, Direct Drive Fans, shown hereon is licensed to bear the AMCA Seal for Air Performance.Th e 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.

Series 38 M

Principal Dimensions

Fan

Motor Frame

Estimated

Size ABCSTD W F STD W JKMin. Max. Weight

12 127⁄8 1511⁄16 145⁄8 7 GA.

⁄4 22 12 GA.

⁄4

⁄16 6485649

14 147⁄8 1711⁄16 165⁄8 7 GA.

⁄4 22 12 GA.

⁄4

⁄16 6485657

16 167⁄8 1911⁄16 185⁄8 7 GA.

⁄4 25 12 GA.

⁄4

⁄16 x 5⁄8 6 48 182T 74

18 187⁄8 2111⁄16 205⁄8 7 GA.

⁄4 25 12 GA.

⁄4

⁄16 x 5⁄8 6 48 182T 86

20 207⁄8 2311⁄16 223⁄8 7 GA.

⁄4 31 12 GA.

⁄4

⁄16 x 5⁄8 6 56 182T 115

24 247⁄8 291⁄4 267⁄8 7 GA.

⁄4 31 10 GA.

⁄4

⁄16 x 3⁄4 6 56 182T 136

28 287⁄8 331⁄4 307⁄8 7 GA.

⁄4 31 10 GA.

⁄4

⁄16 x 3⁄4 6 56 184T 178

30 307⁄8 351⁄4 33 7 GA.

⁄4 34 10 GA.

⁄4

⁄16 x 3⁄4 6 56 184T 193

32 33 373⁄8 35 7 GA.

⁄4 34 10 GA.

⁄4

⁄16 x 3⁄4 6 56 215T 207

36 37 413⁄8 39 7 GA.

⁄4 34 10 GA.

⁄4

⁄16 x 3⁄4 6 182T 254T 223

40 41 453⁄8 431⁄2

⁄8

⁄8 42 10 GA.

⁄4

⁄16 x 3⁄4 12 213T 254T 315

42 427⁄8 471⁄4 45

⁄8

⁄8 42 10 GA.

⁄4

⁄16 x 3⁄4 12 213T 254T 327

44 45 493⁄8 471⁄2

⁄8

⁄8 42 10 GA.

⁄4

⁄16 x 3⁄4 12 213T 256T 339

48 491⁄8 531⁄2 515⁄8

⁄8

⁄8 42 10 GA.

⁄4

⁄16 x 3⁄4 12 215T 284T 404

NOTES: Max. weight is less motor & options. Specifications are subject to change. Certified prints are available.

EXTENDED ELECTRICAL LEADS W/ CONDUIT BOX ON EXTERIOR OF DRUM (OPTIONAL)

B.C.

AIRFLOW

I.D.

MAX

ZERK GUARD (OPTIONAL)

MAX

DIA / SLOT

REQ'D.

Performance Data – Series 38 M

Rating Table — Series 38 M – Marine Duty Duct Fan, Direct Drive

Bulletin A-143-N

www.hartzellfan.com

1 (800) 336-3267

Motor (Fan)

Peak

Cubic Feet Per Minute vs. Static Pressure

Size Model

Fan

Free

HP RPM BHP Air

⁄8"

⁄4"

⁄8"

⁄2"

⁄8"

⁄4"

⁄8"1"1

⁄8"1

⁄4"

_A38-M-126-P---STAID2

⁄4 3450 0.25 1806 1666 1488 1245 1020 745 594 417 261 138

12 _A38-M-126-W---STAIF2

⁄2 3450 0.59 2674 2614 2547 2469 2372 2242 1985 1430 1261 1136 1028

_A38-M-126-W---STAID3

⁄4 1750 0.11 1356 1210 656 443 291 167 68

14 _A38-M-146-W---STAID3

⁄4 1750 0.25 2097 1929 1698 1085 713 486 290 166 57

_A38-M-166-P---STAID3

⁄4 1750 0.16 2626 2289 1782 1001 599 202

_A38-M-166-W---STAIE3

⁄3 1750 0.36 3064 2883 2659 2318 1420 968 686 424 248

_A38-M-183-L---STAIE3

⁄3 1750 0.36 3722 3435 3132 2753 1836 1247

_A38-M-186-W---STAIG3

⁄4 1750 0.81 4551 4380 4206 4008 3730 3243 2064 1534 1170 841 630

_A38-M-203-L---STAIF3

⁄2 1750 0.54 4991 4660 4291 3896 3390 2203

_A38-M-206-W---STAIH3 1 1750 1.06 5964 5760 5545 5318 5054 4724 3872 2464 2027 1519 1108

_A38-M-243-L---STAII3 11⁄2 1750 1.47 8728 8292 7916 7551 7120 6656 6118 5345 3930 2701 1988

_A38-M-246WB---STAIJ3 2 1750 2.20 10089 9776 9470 9179 8884 8560 8191 7744 7138 6085 4531

24 _A38-M-246WA---STAIK4 3 1750 2.75 10452 10236 10014 9786 9549 9296 9005 8671 8269 7753 7017

_A38-M-243-L---STAIE4

⁄3 1160 0.37 5786 5182 4552 3647 1734

_A38-M-246WA---STAIG4

⁄4 1160 0.82 6928 6596 6239 5788 5097 3283 2443 1946

_A38-M-286PA---STAIJ3 2 1750 2.30 12348 11849 11348 10828 10276 9681 9018 8188 7042 5558 4375

_A38-M-286-W---STAIL3 5 1750 4.81 16081 15756 15435 15117 14807 14507 14204 13891 13547 13155 12715

_A38-M-283-L---STAIG4

⁄4 1160 0.78 8580 7773 7058 6187 4307 2827 1751

_A38-M-286-W---STAII4 11⁄2 1160 1.72 10659 10173 9705 9244 8691 7945 5689 4296 3584 2761 2062

_A38-M-323-L---STAII4 11⁄2 1160 1.62 13325 12677 11849 10902 9924 8675 6310 3857 2435

_A38-M-326PA---STAIJ4 2 1160 2.28 14931 14155 13412 12568 11281 8592 6452 5045 3811 2484 1277

32 _A38-M-326-W---STAIK4 3 1160 3.21 16601 16121 15641 15174 14691 14129 13441 12435 9099 7204 6295

_A38-M-323-L---STAIG5

⁄4 870 0.73 9994 9038 7772 6077 2759 1133

_A38-M-326-W---STAII5 11⁄2 870 1.72 12451 11811 11182 10437 9201 5482 4290 3110 2241 1574 986

_A38-M-368CD---STAIJ4 2 1160 2.26 15018 14437 13782 13035 12347 11686 10858 9803

_A38-M-368CA---STAIK4 3 1160 3.30 18649 18022 17408 16801 16135 15370 14500 13472 12078 10270 8453

36 _A38-M-366-W---STAIL4 5 1160 4.50 22464 21902 21310 20681 20015 19327 18620 17841 16830 15459 11496

_A38-M-363-L---STAIH5 1 870 1.12 14494 13177 11912 10474 7724

_A38-M-366-W---STAIJ5 2 870 2.24 16848 16083 15237 14322 13305 11730 6826 5234 4066 2802 1929

_A38-M-406PB---STAIL4 5 1160 4.92 28295 27154 26246 25419 24226 22872 21717 20175 17443 13085 11052

_A38-M-406-W---STAIM4 7

⁄2 1160 7.75 28835 28331 27823 27309 26805 26285 25735 25052 24227 23200 22072

_A38-M-406PB---STAIJ5 2 870 2.07 21221 19822 18613 16868 14964 10082 7506 5576 3815 2248 836

_A38-M-406-W---STAIK5 3 870 3.31 21626 20952 20272 19580 18726 17495 15923 13727 10178 8292 7039

_A38-M-446-P---STAIL4 5 1160 5.47 31482 30417 29227 27917 26658 25355 23911 22074 19519 16256 13891

_A38-M-443-L---STAIM4 71⁄2 1160 7.38 33989 32882 31784 30701 29609 28489 27323 26084 24732 23148 21214

44 _A38-M-446-W---STAIN4 10 1160 9.59 36023 35383 34723 34041 33343 32615 31844 30983 30003 28885 27585

_A38-M-446-P---STAIJ5 2 870 2.27 23612 22130 20412 18670 16373 12447 9494 7417

_A38-M-446-W---STAIL5 5 870 4.81 27017 26154 25242 24273 23160 21763 19940 17421 13991 11753 10445

_A38-M-483-L---STAIN4 10 1160 11.05 45340 43909 42586 41382 40219 38995 37649 36249 34873 33422 31734

_A38-M-483-L---STAIL5 5 870 5.65 34005 32154 30552 28916 27073 25192 22813 18584 12175 9259 6366

48 _A38-M-486-W---STAIM5 71⁄2 870 6.83 33303 32416 31484 30508 29461 28260 26809 24911 21968 18308 15750

_A38-M-486-W---STAIL6 5 690 4.18 26412 25278 24052 22649 20784 17568 13375 10659 8670 6788 5117

_A38-M-486-W---STAIJ7 2 575 2.16 22010 20625 19032 16663 11811 8532 6220 4166

Performance certified is for installation Type D: ducted inlet/ducted outlet. Performance ratings do not include the effects of appurtenances (accesssories). Speed (RPM) shown is nominal. Performance is based on actual speed of test.

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Bulletin A-143-N

Fan

Size

ABC

STD

FJKT

18 18 215/16 193/4 10 GA1/4 197/16 x 3/4 121/4

21 21 245/16 223/4 10 GA1/4 207/16 x 3/4 121/4

26 26 307/16 28 7 GA1/4 227/16 x 3/4 121/4

29 29 337/16 31 7 GA1/4 257/16 x 3/4 121/4

36 36 407/16 38 7 GA1/4 329/16 x 13/16 161/4

42 42 467/16 443/8 7 GA1/4 379/16 x 13/16 163/8

48 48 537/16 501/2 7 GA1/4 429/16 x 13/16 163/8

54 54 599/16 561/21/4

/4 469/16 x 13/16 163/8

60 60 659/16 631/41/4

/4 469/16 x 13/16 163/8

Note: Dimensions and specifications are subject to change. Certified prints are available.

Series 53CM Marine Vaneaxial (Internal Vanes) Blower

• Applications – Marine Duty applications requiring performance from 2,900 CFM to 119,000 CFM

at free air and pressures from 0" SP to 5" SP at temperatures not exceeding the motor rating, designed for flange mounting in any position from horizontal to vertical. Available in sizes 18" to 60".

• Housings are heavy gauge, hot rolled steel with continuously welded drum and rolled steel flanges.

Internal guide vanes are designed to insure maximum efficiency with minimal turbulence.

• Axial Impellers are 7-blade airfoil design, solid cast aluminum alloy, mounted with split taper-

lock bushing, ground, buff finished, and precision balanced. Large hub to blade ratio prevents backflow of air, moves large volumes of air at high pressures.

• Standard Finish is a marine duty inorganic zinc coating, applied to sand blasted steel housings and

an epoxy polyamide amine coating applied to cast aluminum impellers.

• Motors are TEAO or TEFC Marine duty, certified to meet IEEE 45, USCG approved, 50°C

ambient below deck type “C” Face mounted with extended electrical leads to watertight conduit boxes located on the exterior of the fan as standard.

• Motor Lubrication – Motors supplied with re-lubricable bearings include extended lubrication

tubes and lubrication fitting guard as standard. Fractional HP and small motors are supplied with permanently lubricated bearings for maintenance free installation.

• Special Features and Options – are available. See pages 26 and 27.

Series 53CM

Principal Dimensions

Rating Table — Series 53CM – Marine Duty Vaneaxial, Direct Drive, C-Faced Motor

Hartzell Fan, Inc. certifies that the Series 53 M Marine Duty Vaneaxial, Direct Drive, C-Faced Motor Fans shown hereon is licensed to bear the AMCA Seal for Air Performance. The ratings shown are based on tests and procedures performed in accordance with AMCA Publications 211 and 311 comply with the requirements of the AMCA Certified Ratings Program.

Motor (Fan)

Peak

Cubic Feet Per Minute vs. Static Pressure

Size Model

Fan Free

HP RPM BHP Air

⁄2"1"1

⁄2"2"2

⁄2"3"3

⁄2"4"4

⁄2"5"

18 _53CM-187VA---STAIG33⁄4 1730 0.76 3856 3436 2878

_53CM-217VA---STAIF4

⁄2 1140 0.51 4297 3393

_53CM-217VA---STAIJ3 2 1730 1.89 6520 6005 5366 4662

_53CM-267VA---STAII4 1

⁄2 1155 1.62 8349 7401 6223

_53CM-267VA---STAIL3 5 1730 5.53 12506 11889 11243 10572 9790 8721 6890

_53CM-297VA---STAIK4 3 1170 3.10 12002 10995 9749 8047 _53CM-297VA---STAIN3 10 1755 10.47 18002 17362 16674 15919 15078 14156 13125 11606

_53CM-367VA---STAIM4 7

⁄2 1165 8.54 22399 21272 20057 18727 17160 14847

_53CM-367VA---STAIQ3 25 1760 28.67 33839 33103 32353 31575 30769 29935 29067 28147 27159 26074 24840

_53CM-427VA---STAIO4 15 1170 16.58 35802 34502 33137 31690 30137 _53CM-427VA---STAIP4 20 1170 18.80 35802 34502 33137 31690 30137 28402 26337 23209 _53CM-427VA---STAIT3 50 1770 57.17 54162 53307 52448 51567 50664 49736 48781 47809 46803 45758 _53CM-487VA---STAIM6 71⁄2 690 7.96 32217 29376 25816 20527

_53CM-487VA---STAIO5 15 880 16.47 41088 38938 36521 33704 30484 25305 _53CM-487VA---STAIR4 30 1180 33.31 55095 53525 51869 50099 _53CM-487VA---STAIS4 40 1180 39.71 55095 53525 51869 50099 48172 46072 43806 41383 38439 33876 _53CM-487VA---STAIW3 100 1775 113.90 82876 81842 80795 79720 78616 77480 76310 75102 _53CM-547VA---STAIO6 15 690 14.32 45951 42817 39115 34677 27298

_53CM-547VA---STAIQ5 25 880 27.80 58604 56210 53605 50684 47384 _53CM-547VA---STAIU4 60 1180 68.46 78583 76824 74996 73074 71044 68862 66531 64037 61441 _53CM-547VA---STAIZ3 200 1780 211.32 118540 117379 116213 115023 113809 112569 111301 110003 108674 107310 105895 _53CM-607VA---STAIO7 15 575 14.07 52601 48369 43180 36455 _53CM-607VA---STAIQ6 25 690 24.28 63121 59683 55791 51229 45950 36873

60 _53CM-607VA---STAIS5 40 875 44.75 80045 77385 74547 71461 68046

_53CM-607VA---STAIT5 50 875 49.61 80045 77385 74547 71461 68046 64278 60240 55138 47118 _53CM-607VA---STAIW4 100 1175 112.79 107489 105531 103515 101420 99235 96944 94509 91941 89228 86363

Performance certified is for installation Type D: ducted inlet/ducted outlet. Performance ratings do not include the effects of appurtenances (accessories).

Bold-type information provided in the Rating Table above is needed when preparing a model code. See page 2 for the complete Hartzell Model Code Explanation and example.

ROTATION

SLOT

NO OF BOLT HOLES

EXTENDED ELECTRICAL LEADS WITH CONDUIT BOX ON EXTERIOR OF DRUM (OPTIONAL)

NUMBER OF BLADES VARY WITH SIZE

TURNING VANE

AIRFLOW

Bulletin A-143-N

www.hartzellfan.com

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Fan

Size

ABCDEF J KLT

14 14 179/16 16

/4 20 34

/16 12 14

18 18 219/16 201/4

/4 20 34

/16 12 14

21 21 249/16 231/4

/4 26 43

/16 12 17

24 24 289/16 263/4

/4 28 51

/16 12 23

26 26 309/16 283/4

/4 30 51

/16 12 21

29 29 339/16 313/4

/4 31 54

/16 12 23

33 33 3713/16 353/4

/8 35 61

/16 16 26

36 36 4013/16 383/4

/8 36 65

/16 16 29

48 48 5313/16 511/4

/8 39 79

/16 16 40

Note: Dimensions and specifications are subject to change. Certified prints are available.

Principal Dimensions

Series 56 M VB Marine Duty Vaneaxial Blowers

Hartzell direct drive Marine Duty VB vaneaxial blowers are available in sizes 14" to 48" with air deliveries from 500 to 53,500 CFM. They are designed to be used from 4" to 14" static pressure. VB blowers were developed to meet the demand for equipment handling low volume, high-pressure requirements. In external appearance and in all details of construction, the VB blowers are identical to the VA line. Only the wheel and guide vanes are different. All units are furnished with a totally enclosed air over motor as standard. (See page 4 for standard

construction features.)

The VB wheel was developed to meet the demand for low volume, high-pressure requirements. A low pitch and a higher hub to diameter ratio make this impeller more effective than the VA models at high pressures while moving a relatively smaller volume of air.

All of these wheels are cast aluminum, machined and hand ground. They are dynamically balanced to ensure vibration-free operation at high tip speeds.

Series 56 M Marine Vaneaxial Blowers (Type VB)

Series 56 M

Rating Table — Series 56 M – Marine Duty Vaneaxial, Type VB, Direct Drive

Motor (Fan)

CFM @ Static Pressure

Size Model

2'' 3'' 4'' 6'' 8'' 10'' 12''

HP RPM CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP CFM BHP

14 _56-M-147VA---STAII2 11⁄2 3450 2572 1.65 976 1.28 437 1.52

18 _56-M-187VB---STAIL2 5 3500 4589 2.55 4223 2.98 3629 3.26 1767 3.66 652 4.32

21 _56-M-217VB---STAIM2 71⁄2 3500 7427 5.68 7108 6.42 6718 7.12 5492 8.04

24 _56-M-247VB---STAIP2 20 3525 13938 14.2 13480 15.3 12991 16.4 11861 18.5 10393 20.2

26 _56-M-267VB---STAIR2 30 3550 18072 21.3 17575 22.6 17079 24.0 15942 26.7 14625 29.3 12850 31.1

29 _56-M-297VB---STAIS2 40 3540 22301 28.2 21855 30.3 21417 32.4 20451 36.4 19240 39.4 17839 42.3 13075 41.0

29 _56-M-297BV---STAIT2 50 3540 27144 41.8 26670 43.8 26220 45.8 25248 49.6 24026 52.7 22660 56.6

33 _56-M-337VB---STAIU2 60 3560 29322 39.5 28831 42.4 28308 45.5 27176 51.4 26031 56.1 24824 59.9 23144 64.2

36 _56-M-367VB---STAIW2 100 3560 38321 59.7 37795 63.5 37248 67.4 36055 75.3 34784 82.7 33547 88.2 32210 92.9

48 _56-M-487VB---STAIV3 75 1780 53580 56.4 51904 60.7 50148 64.9 46062 72.5 39175 77.6 24323 74.1 18692 77.4

Performance certified is for installation Type D: ducted inlet/ducted outlet. Performance data is based on standard air conditions (0.075 #/ft.3). Performance ratings do not include the effects of appurtenances (accessories). Bold-type information provided in the Rating Table above is needed when preparing a

model code. See page 2 for the complete Hartzell Model Code Explanation and example.

O.D.

LIFTING LUGS (OPTIONAL)

AIRFLOW

EXTENDED ELECTRICAL LEADS W/ CONDUIT BOX ON EXTERIOR OF DRUM

ROTATION

B.C.

DIA.

REQ'D

I.D.

EXTENDED LUBE TUBES AND GREASE FITTINGS

GUIDE VANE SECTION

Series 65M Principal Dimensions

Fan Size

Max Mtr

Size (MM) ABCSTD W EFJKLT1 T2

Frame

35 900 351⁄2

397⁄8

38 7 GA1⁄4

34 4611⁄169⁄16

12 1211⁄161⁄41⁄4

326T

39 1000 393⁄8

437⁄8

417⁄81⁄41⁄4

38 513⁄49⁄16

12 133⁄43⁄83⁄8

365T

44 1120 441⁄8

495⁄8

473⁄81⁄41⁄4

42 569⁄16

12 143⁄83⁄8

405T

49 1250 491⁄4

543⁄4

521⁄21⁄41⁄4

48 6211⁄169⁄16

12 1413⁄163⁄83⁄8

449T

57 1450 571⁄8

625⁄8

603⁄81⁄41⁄4

48 663⁄49⁄16

12 183⁄43⁄83⁄8

449T

63 1600 63 681⁄2

661⁄41⁄41⁄4

48 6811⁄16

16 203⁄83⁄8

449T

71 1800 707⁄8

775⁄8

753⁄83⁄8

56 775⁄811⁄16

16 215⁄81⁄23⁄8

449TY

79 2000 783⁄4

851⁄2

827⁄83⁄83⁄8

56 787⁄811⁄16

16 227⁄81⁄23⁄8

449TY

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Bulletin A-143-N

Series 65 M & 65CM Adjustable Pitch Vaneaxial Blower (Type AV)

Series 65CM

Series 65 M

• Applications – For systems requiring high volumes of air and static

pressures to 6". Adjustable Pitch propeller assembly allows for precise adjustment of flow and pressure to specification. Temperature shall not exceed motor rating. Sizes – 35" to 79"… performance from 5,000 to 200,000 CFM at free air. Detailed performance data is available in “Adjustable Pitch Vaneaxial Fans”, Hartzell Bulletin A-142.

• Marine Duty Construction – Specify Marine Duty Construction for

Marine Duty Zinc and epoxy coating, Marine Duty IEEE 45 USCG approved motor with extended electrical leads.

• Series 65CM – designed with internal guide vane section and for “C”

Face mounted motors for maximum airflow in a compact light weight package. Extended motor leads to exterior of fan housing are standard.

• Series 65 M – is designed with external, bolt on, guide vane section and

for standard foot mounted motors. Extended motor leads to exterior of fan housing are optional.

• Housings – Heavy gauge, hot rolled steel housing with continuously

welded steel drum and rolled steel flanges with guide vane section designed to ensure maximum efficiency in converting velocity pressure to static pressure with minimal turbulence.

• Motors – Totally enclosed fan cooled are standard. Special motors are

available upon request.

• Propellers – Type AV Adjustable Pitch Vaneaxial Propeller is designed

for maximum efficiency. Solid Cast Aluminum blades mounted in a machined cast aluminum hub.

• Extended Lube Tubes from motor to exterior of fan housing

are standard.

• Special Features and Options – such as inlet bells, companion flanges,

louvers, dampers, suspension brackets, mounting feet, vibration isolators, lifting lugs, sound mufflers, special coatings and construction, and guards are available. See pages 26 and 27.

Note: Air and Sound Performance Data is available in Hartzell ESP (Electronic Support Package). Please visit www.hartzellfan.com to request a copy.

Hartzell Fan, Inc. certifies that the Adjustable Pitch Vaneaxial Blowers, Series 65 shown is authorized to bear CE Marking in accordance with Machinery Safety Directive 98/37/EC of the European Union. Reference Technical File E.S. 13.2.1.

Hartzell Fan, Inc. certifies that the Series 65CM, Adjustable Pitch Vaneaxial, Direct Drive, C-Faced Motor Fan, shown hereon is licensed to bear the AMCA Seal for Air and Sound. The ratings shown are based on tests and procedures performed in accordance with AMCA Publications 211 and 311 comply with the requirements of the AMCA Certified Ratings Program.

Fan Size

Max Mtr

Size (MM) ABCSTD W FJKT

Frame

35 900 351⁄2

397⁄8

38 7 GA1⁄4

309⁄16

121⁄4

286TC

39 1000 393⁄8

437⁄8

417⁄8

7 GA1⁄4

309⁄16

123⁄8

286TC

44 1120 441⁄8

495⁄8

473⁄8

7 GA1⁄4

349⁄16

123⁄8

326TC

49 1250 491⁄4

543⁄4

521⁄2

7 GA1⁄4

349⁄16

123⁄8

326TC

57 1450 571⁄8

625⁄8

603⁄81⁄4

⁄4

429⁄16

123⁄8

405TC

63 1600 63 681⁄2

661⁄41⁄4

⁄4

4211⁄16

163⁄8

405TC

71 1800 707⁄8

775⁄8

751⁄4

⁄4

5411⁄16

161⁄2

449TC

79 2000 783⁄4

851⁄2

827⁄81⁄4

⁄4

5411⁄16

161⁄2

449TC

Series 65CM Principal Dimensions

AIRFLOW

O.D.

I.D.

EXTENDED ELECTRICAL LEADS W/ CONDUIT BOX ON EXTERIOR OF DRUM

ROTATION

ZERK GUARD (STANDARD)

B.C.

DIA HOLE NO. REQ'D

EQUALLY SPACED

AIRFLOW

EXTENDED LUBE TUBES AND GREASE FITTINGS

EXTENDED ELECTRICAL LEADS W/ CONDUIT BOX ON EXTERIOR OF DRUM

ROTATION

O.D.

I.D.

GUIDE VANE SECTION

DIA HOLE NO. REQ'D EQUALLY SPACED

B.C.

Bulletin A-143-N

www.hartzellfan.com

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Fan

Size

ABCDG

8 81/2 12 10 111/4 10 Ga.

9 91/4 12 103/4 12 10 Ga.

Principal Dimensions

Series 25 M Miniature Vaneaxial Blower

Series 25 M

Note: Dimensions and specifications are subject to change. Certified prints are available.

Rating Table — Series 25 M – Marine Duty, Miniature Vaneaxial, Direct Drive

Fan Max

Size

ABCDNPSTUV

Mtr

11 121/8 83/4 75/8 863/16 315/16 413

1415/16 31/2

145T

12 141/8 93/4 85/8 973/16 43/16 5141/2

1515/16 3

184T

14 161/8 117/8 11 111/8 83/16 51/16 71/8 151/2

197/16 53/4

213T

Note: Dimensions and specifications are subject to change. Certified prints are available.

Principal Dimensions

Series 07 M – Marine Duty applications requiring performance from 60 CFM to 2,200 CFM and pressures from 0" SP to 11" SP at temp. up to 200°F, designed for foot mounting in horizontal position. Available in sizes 11, 12, and 14. Housings are continuously welded heavy gauge, hot rolled steel with slip inlet and outlet connections for easy installation. Centrifugal impellers are radial bladed solid cast aluminum alloy, precision balanced. Standard finish is Dimetcote

9HS, a marine duty inorganic zinc coating, applied to sand blasted steel housing and an epoxy cycloalaphatic amine coating applied to cast aluminum impellers. Motors are TEFC Marine Duty, certified to meet IEEE 45, USCG approved, 50°C ambient below deck type foot mounted as standard. Special features and options are available, pages 26 and 27. Spark resistant construction see page 24.

Series 07 M Miniature Centrifugal Blower

Series 07 M

D C

O.D.

7 GA. STEEL

1/4 ALUM

BASE

B B–DIA., C C–REQ’D.

(MAX)

V O.D.

N O.D.

REF.

HOUSING DRAIN (OPTIONAL)

INLET SUPPORT (REQ’D. WHEN VIBRATION ISOLATORS ARE REQUESTED.)

WEATHER COVER (OPTIONAL)

9/32 DIA 8 REQUIRED

EQUALLY SPACED

Motor (Fan)

Peak

Cubic Feet Per Minute vs. Static Pressure

Size Model

Fan

Free

HP RPM BHP Air

⁄8"

⁄4"

⁄8"

⁄2"

⁄8"

⁄4"

A25-M--85TA---STAID3

⁄4 1750 0.01 329

A25-M--85TA---STAIF2

⁄2 3450 0.15 648 609 570 509

A25-M--85VA---STAID3

⁄4 1750 0.02 371 291

A25-M--85VA---STAIF2

⁄2 3450 0.19 732 690 658 614 567 500

A25-M--95TA---STAID3

⁄4 1750 0.03 483 391

A25-M--95TA---STAIF2

⁄2 3450 0.22 953 909 864 820 764

A25-M--95VA---STAID3

⁄4 1750 0.03 508 423

A25-M--95VA---STAIF2

⁄2 3450 0.25 1002 960 917 873 828 777 696

Performance certified is for installation Type D: ducted inlet/ducted outlet. Performance ratings do not include the effects of appurtenances (accessories).

Bold-type information provided in the Rating Table above is needed when preparing a model code. See page 2 for the complete Hartzell Model Code Explanation and example.

Rating Table — Series 07 M – Marine Duty Centrifugal Pressure Blower, Direct Drive

Motor (Fan)

Peak

Cubic Feet Per Minute vs. Static Pressure

Size Model

Fan

HP RPM BHP

⁄2"1"11⁄2"2"21⁄2" 3" 4" 5" 6" 7" 8" 9" 10" 11"

A07-M-11--I---STAIE3

⁄3 1750 0.19 407 349 285 199 63

A07-M-11--I---STAII2 11⁄2 3450 1.47 765 736 711 685 656 625 553 463 377 267

A07-M-12--I---STAIE3

⁄3 1750 0.34 564 497 423 340 212 A07-M-12--I---STAIK2 3 3450 2.96 1108 1077 1047 971 888 822 737 650 533 351 A07-M-14--I---STAIH3 1 1750 0.82 1193 1056 912 779 631 419

14 A07-M-14--I---STAIL2 5 3450 5.67 2143 2073 2000 1925 1782 1642 1515 1378 1197 979 766 511

A07-M-14--I---STAIM2 7

⁄2 3450 6.27 2213 2143 2073 2000 1925 1782 1642 1515 1378 1197 979 766 511

model code. See page 2 for the complete Hartzell Model Code Explanation and example.

Series 25 M – Marine Duty applications requiring performance from 60 CFM to 1,000 CFM and pressures from 0" SP to 3/4" SP at temperatures not to exceed motor rating, designed for flange mounting in any position. Available in sizes 8 and 9. Housings are continuously welded heavy gauge, hot rolled steel with flanged punched inlet and outlet connections for easy installation. Axial impellers are airfoil solid cast aluminum alloy, precision balanced. Standard finish is a marine duty inorganic zinc coating, applied to sand blasted steel housing and an epoxy polyamide amine coating applied to cast aluminum impellers. Motors are TEFC Marine Duty, certified to meet IEEE 45, USCG

approved, 50°C ambient below deck type foot mounted as standard. Special features and options

are available, pages 26 and 27.

www.hartzellfan.com

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Bulletin A-143-N

Series 18 M MarAd Vaneaxial Blower

Hartzell MarAd vaneaxial blowers (Series 18 M) are constructed per Plan #S38-1-102 as specified by the U.S. Department of Commerce Maritime Administration. A complete range of sizes, 10AF through 400AF, are available. Please see below for fan performance information.

Standard construction and materials for the Hartzell Series 18 M Blowers are as follows:

• Housings are constructed of heavy gauge steel and extend completely over the fan and

motor assembly. Two lifting lugs are provided, and fans are equipped with turning vanes to direct the air through the fan at the correct angle.

• Wheels are of airfoil design and cast aluminum alloy construction. Wheels are fastened to

the motor shaft by a key and castellated nut.

• Motors are totally enclosed air over type. C-face design. Pre-lubricated sealed bearing

systems are incorporated so that in-service lubrication is not necessary. Marine Duty IEEE 45 USCG motors with lubrication fittings extended for relubrication are also available. Motors are removable without damage to the housing and suitable for operation in horizontal or vertical position.

• Conduit Boxes are watertight and mounted on the outside of the fan casing. Connection

to the motor is through a removable, water tight conduit.

• Fan Casing, Vanes and Supports are hot-dip galvanized. The outside of all fan casings

are given one coat of metal primer.

• Arrows indicating the direction of airflow through the fan and the rotation of the wheel are

provided.

The Hartzell Series 18 M blowers can be modified to meet the particular requirements of each contract specification. Such modifications may include special motors, non-sparking construction, alternate coatings or accessory items. If your fan requirements exceed the provisions of MarAd Plan #S38-1-102, Hartzell offers a wide range of vaneaxial blowers which are constructed to meet or exceed MarAd standards.

CONTACT YOUR LOCAL HARTZELL REPRESENTATIVE FOR ASSISTANCE.

567

CFM X 1000

static pressure (in. of water)

10AF

20AF

50AF

60AF

350AF

400AF

80AF

200AF

150AF

100AF

300AF

40AF

30AF

Fan

CFM

Size

Hartzell Model

MarAd Hartzell

RPM

HP A B C D G H J

10AF A18-M-107VA---GHCIF2 1000 1055 1.5 34501/2 101/2 20 121/8 131/3 101/4 14

20AF A18-M-147VA---GHCIH2 2000 2215 1.5 3450 1 141/4 21 161/4 174/7 101/4 16

30AF A18-M-187VB---GHCII3 3000 2940 1.5 1750 1 183/4 24 203/4 221/5 71/4 22

40AF A18-M-217VA---GHCIJ3 4000 4130 2 1750 2 211/4 25 231/4 242/3 71/4 24

50AF A18-M-228VB---GHCIK3 5000 5080 2 1750 3 221/4 27 241/2 252/3 71/4 24

60AF A18-M-237VA---GHCIK3 6000 6040 2 1750 3 231/4 28 251/4 262/3 71/4 26

80AF A18-M-277VA---GHCIL3 8000 8445 2 1750 5 271/4 30 291/4 302/3 71/4 30

100AF A18-M-296DA---GHCIL3 10500 10675 2 1750 5 291/4 32 311/4 324/51/43/8 32

150AF A18-M-316DA---GHCIM3 15000 14965 2 1750 71/2 311/4 34 331/3 344/51/43/8 36

200AF A18-M-368VV---GHCIN3 20000 20560 2 1750 10 36 36 38 394/71/43/8 40

300AF A18-M-429AV290GHCIO4 30000 27550 2 1160 15 421/4 42 441/2 454/51/43/8 46

350AF A18-M-486DA---GHCIP4 35000 36860 2 1160 20 481/4 45 51 524/51/43/8 52

400AF A18-M-487VB---GHCIQ4 40000 40730 2 1150 25 481/4 45 51 524/51/43/8 52

Note: Dimensions and specifications are subject to change. Certified prints are available.

Principal Dimensions

Performance Data — Series 18 M – MarAd Vaneaxial Blower

Contact Factory for Pricing.

Performance shown is for installation Type D: ducted inlet/ducted outlet. Performance data is based on standard air conditions (0.075

/ft.3). Performance ratings do not include the effects of appurtenances (accessories).

Bold-type information provided in the Rating Table above is needed when preparing a model code. Refer to page 2 for more information.

Series 18 M

Bulletin A-143-N

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Series NSV (Shown)

Series NST

Navy Standard Fans

MIL-F-18953 Construction – Designed in accordance with Military Specifications and Qualified Product Listed Vaneaxial and Tubeaxial. Available in sizes 8" to 44"... performance 250 to 40,000 CFM, and static pressure capability up to 7" W.G. Standardized performance, Contact factory for equipment data sheets.

Classifications – Fans are of the following types as specified:

Type A - Vaneaxial, Fixed, Navy Standard (HI-Shock) Type L - Tubeaxial, Fixed, Navy Standard (HI-Shock) Type X-A - Vaneaxial, Fixed, Navy Standard (Non-Shock Rated) Type X-L - Tubeaxial, Fixed, Navy Standard (Non-Shock Rated)

• Applications – For ventilation and air conditioning applications

onboard ships and craft of the United States Navy and United States Coast Guard.

• Impellers – Airfoil design, cast A356-T6 aluminum construction with

300 series corrosion resisting steel hub insert. Large hub-to-blade ratio prevents backflow of air. Moves large volumes of air at high pressures.

• Housing – One-piece, heavy gauge steel housing with continuously

welded steel drum and steel flanges. Precision made for close tolerance motor, impeller and flange connections. Non-Magnetic construction also available.

• Dimensions – Standard fit and interface package. Contact factory

for equipment data sheets.

• Guide Vanes – Heavy gauge steel discharge guide vanes are welded

in the fan housing.

• Motors – In accordance with Military Specifications MIL-M-17059

and MIL-M-17060. HI-Shock rated with sealed or Non Sealed insulation system as required per application. Non-Shock rated USCG approved Marine duty motors are also available. Spraytight, explosion-proof, and watertight enclosures, AC and DC models for 440, 220, 115 Volts are available.

• Accessories – Inlet bells and standard accessories are available.

• Centrifugal Models – Navy Standard Centrifugal Models per MIL-F-19004

are available, Contact factory for equipment data sheets.

• Custom Models – Specialty models in a variety of sizes and

performances to meet High Impact Shock and Vibration requirements as well as many Navy Standard Equipment models are available. Please contact factory for additional information.

Navy Standard Models

Standard Lead Times

Model Type

A 1/2A4W6 Navy Standard Vaneaxial A 1-1/2A4W6 Navy Standard Vaneaxial A 2A4W6 Navy Standard Vaneaxial A 2-1/2A4W6 Navy Standard Vaneaxial A 6A4W6 Navy Standard Vaneaxial A10A4W6 Navy Standard Vaneaxial L 1/2A1W6 Navy Standard Tubeaxial

Long Lead Times

Model Type

A 1/4A4W6 Navy Standard Vaneaxial A 1A4W6 Navy Standard Vaneaxial A 3A4W6 Navy Standard Vaneaxial A 3-1/2A4W6 Navy Standard Vaneaxial A 4A4W6* Navy Standard Vaneaxial A 4-1/2A4W6 Navy Standard Vaneaxial A 5A4W6 Navy Standard Vaneaxial A 7A4W6 Navy Standard Vaneaxial A 8A4W6 Navy Standard Vaneaxial A11A4W6 Navy Standard Vaneaxial A12A4W6 Navy Standard Vaneaxial A16A4W6 Navy Standard Vaneaxial A17A4W6 Navy Standard Vaneaxial A20A4W6 Navy Standard Vaneaxial A25A4W6 Navy Standard Vaneaxial A28A4W6 Navy Standard Vaneaxial A30A4W6 Navy Standard Vaneaxial L 1A1W6 Navy Standard Tubeaxial L 2A4W6 Navy Standard Tubeaxial L 3A4W6 Navy Standard Tubeaxial

* NSV For Replacement Use Only

Motor (Fan)

Peak

Cubic Feet Per Minute vs. Static Pressure

Size Model

Fan

HP RPM BHP

⁄2"1"11⁄2"2"21⁄2"3"4"5"6"7"8"9"10"

_03-M-121BC---STAIF3

⁄2 1750 0.39 1700 1482 1285 970

_03-M-121BC---STAIK2 3 3450 2.95 3351 3217 3102 3003 2912 2819 2719 2508 2239 1851

_03-M-151BC---STAII3 1

⁄2 1750 1.22 3620 3366 3084 2759 2391 1875 _03-M-152BC---STAIN2 10 3450 9.35 7136 7012 6885 6755 6621 6484 6342 6045 5725 5376 4987 4634 4154 3535 _03-M-181BC---STAIG43⁄4 1160 0.83 4070 3681 3216 2513

18 _03-M-181BC---STAIK3 3 1750 2.86 6139 5891 5629 5337 5035 4682 4224 2829

_03-M-183BC---STAIP2 20 3450 21.9 10780 10468 10162 9854 9508 9108

_03-M-221BC---STAIJ4 2 1160 2.28 7444 6980 6455 5876 5072 3863 _03-M-221BC---STAIM3 71⁄2 1750 7.83 11230 10929 10617 10294 9946 9568 9203 8285 7095 5131

_03-M-241BC---STAIL4 5 1160 3.83 10023 9499 8923 8358 7633 6669 5430 _03-M-242BC---STAIO3 15 1750 13.1 15121 14768 14425 14072 13673 13299 12933 12095 10959 9641 7809 _03-M-271BC---STAIK5 3 870 2.87 10613 9818 8961 7852 6311

27 _03-M-271BC---STAIM4 71⁄2 1160 6.80 14150 13560 12940 12302 11643 10809 9745 6796

_03-M-272BC---STAIQ3 25 1750 23.3 21348 20952 20562 20179 19769 19319 18894 18066 17112 15890 14447 12869 10534 _03-M-301BC---STAIL5 5 870 4.33 13592 12741 11808 10795 9329 7389

30 _03-M-301BC---STAIN4 10 1160 10.3 18123 17479 16835 16113 15440 14682 13733 11328 7209

_03-M-302BC---STAIS3 40 1750 35.3 27341 26910 26484 26069 25648 25182 24692 23793 22866 21795 20465 18913 17270 15175 _03-M-331BC---STAIM5 71⁄2 870 6.87 18169 17258 16256 15192 13964 12332 10607

33 _03-M-331BC---STAIO4 15 1160 16.3 24225 23554 22851 22105 21323 20528 19692 17619 15008 10630

_03-M-333BC---STAIU3 60 1750 55.9 34257 33765 32746 31698 30634 29507 28217 26745 25020

model code. See page 2 for the complete Hartzell Model Code Explanation and example.

Series 03 M Marine Duty Centrifugal

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Bulletin A-143-N

Fan

Max. Mtr

Size

ABCDMWXAABBCC

Frame

12 16 131/4 141/4 113/4 181/4 303/16 107/8 131/8 91/2 1211/16 184T

15 183/4 165/8 169/16 143/4 211/2 395/8 121/16 161/2 1115/16 1515/16 256T

18 22 20 187/8 1711/16 243/4 449/16 135/16 197/8 143/8 193/16 286T

22 263/4 247/16 22 219/16 29 477/8 1415/16 245/16 179/16 231/2 286T

24 281/2 269/16 239/16 231/2 313/4 497/16 1511/16 267/16 191/8 259/16 286T

27 321/4 2913/16 253/4 263/8 351/4 513/4 167/8 2911/16 211/2 2811/16 286T

30 343/4 323/8 271/2 285/8 373/4 561/4 1713/16 323/16 235/16 311/8 326T

33 38 355/8 30 311/2 411/4 607/8 19 357/16 2511/16 341/4 365T

Note: Dimensions and specifications are subject to change. Certified prints are available.

• Applications – Marine Duty applications requiring performance from 1,000 CFM to 27,000

CFM at free air and pressures from 0" SP to 10" SP at temperatures not exceeding 200°F, designed for foot mounting in horizontal position. Sizes – Available in sizes 12" to 33".

• Housings are continuously welded heavy gauge, hot rolled steel with Internal cone designed

to insure maximum efficiency with minimal turbulence.

• Inlet & Outlet Flanges – Punched inlet and outlet flanges for easy installation are standard.

• Centrifugal Impellers – Type BC single thickness airfoil design, continuously welded steel,

mounted with split taperlock bushing, statically and dynamically precision balanced.

• Standard Finish is a Marine Duty inorganic zinc coating, applied to sand blasted steel hous-

ing and steel impeller.

• Motors are TEFC Marine Duty, certified to meet IEEE 45, USCG approved, 50°C ambient

below deck type foot mounted as standard.

• Motor Lubrication – Motors supplied with re-lubricable bearings include extended

lubrication tubes when required for access as standard. Fractional HP and small motors are supplied with permanently lubricated bearings for maintenance free installation.

• Spark Resistant Construction – AMCA Type A, B, and C is available, Neoprene shaft seal is

standard with AMCA Spark Resistant Construction. Explosion proof motors are also available.

• Special Features and Options – such as inlet bells, companion flanges, louvers, dampers,

suspension brackets, mounting feet, vibration isolators, lifting lugs, sound mufflers, special coatings and construction, and guards are available. See pages 26 and 27.

Principal Dimensions

Series 03 M

Hartzell Fan, Inc. certifies that the Series 03 M Marine Duty, Backward Curved Centrifugal, Direct Drive Fans shown hereon is licensed to bear the AMCA Seal for Air Performance. The ratings shown are based on tests and procedures perfor med i n accordance with AMCA Publications 211 and 311 comply with the requirements of the AMCA Certified Ratings Program.

Rating Table — Series 03 M – Marine Duty, Backward Curved Centrifugal, Direct Drive

Bulletin A-143-N

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Also Available

Propeller Fans

Ideal for hull ventilation, a complete line of propeller type fans is available from Hartzell. These fans meet or exceed Maritime Administration Plan #S38-1-103 and are available in ring or panel type construction, direct or belt driven.

Rings and panels are constructed of heavy gauge steel. Airfoil type propellers are cast aluminum. Hartzell’s exclusive patented air seal, by which the ring overlaps the propeller tips, practically eliminates back-flow of air, and increases air delivery by 10% or more. A curved orifice further increases efficiency by minimizing air friction.

Motor base is heavy gauge, plate steel; frame is solid rod steel. Standard motors are totally enclosed air over. Marine motors are available.

These fans are licensed to bear the AMCA Certified Ratings Seal. Refer to Hartzell Propeller Fans and Wall Ventilators, Bulletin A-109.

Other Axial Flow Fans

Additional duct and vaneaxial fans are available constructed to meet the intent of MarAd specifications.These heavy gauge steel fans with cast aluminum airfoil type blades are available in sizes ranging from 12" to 79" diameter. Fan delivery ranges from 770 CFM to 199,000 CFM at 2" S.P.; horsepower ranges from

⁄2 to 200.

These fans, such as the adjustable pitch vaneaxial pictured, are available with a full line of Marine accessories including special coatings and Marine motors to satisfy a broad range of applications.

Many of these fans are licensed to bear the AMCA Certified Ratings Seal.

Centrifugal Blowers

Hartzell Bulletins A-147, A-134 and A-155 will provide you with complete information regarding centrifugal blowers. Both radial and backward curve airfoil type, these blowers are built to meet or exceed Maritime Administration Plan #S38-1-101.

As with our axial flow and propeller fans, optional coatings such as hot dip galvanizing and inorganic zinc coatings are available. Also, non-sparking construction per USCG specifications can be furnished if required.

Wheel sizes 11" to 57" deliver from 690 CFM to 41,700 CFM at 2" S.P.

Available in arrangements #1, #4, #9, and #10. Many of these fans are licensed to bear the AMCA Certified

Ratings Seal.

Bug Blowers

Hartzell portable bug blowers are available in 12" through 60" sizes. Rugged steel housing and skid construction provide many years of dependable yard service. Special features such as explosion proof motors and factory-mounted starters are available depending on your application. For spot cooling or space ventilating, these airfoil propeller fans offer proven efficiency and reliability.

CONTACT YOUR LOCAL HARTZELL REPRESENTATIVE FOR ASSISTANCE. SEE PAGE 2.

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Bulletin A-143-N

Table 2 Velocity Pressure for Corresponding Air

Velocities and Static Pressure Regain (0.075

lbs.

/ft.3,

25°- 30° included angle.)

Velocity Velocity SP Velocity Velocity SP Velocity Velocity SP

FPM Pressure Regain FPM Pressure Regain FPM Pressure Regain

1000 0.06 0.013 2750 0.47 0.098 4500 1.26 0.262

1250 0.10 0.020 3000 0.56 0.116 4750 1.41 0.292

1500 0.14 0.029 3250 0.66 0.137 5000 1.56 0.323

1750 0.19 0.040 3500 0.76 0.158 5250 1.72 0.357

2000 0.25 0.052 3750 0.88 0.182 5500 1.89 0.391

2250 0.32 0.065 4000 1.00 0.207 5750 2.06 0.428

2500 0.39 0.081 4250 1.13 0.234 6000 2.24 0.466

Note: SP regain is based on 25-30° included cone angle.

Options and Accessories

Guard

Heavy-duty spiral ring guard offers protection on intake or discharge side.

Inspection Door

For maintenance of the internal parts of axial flow blowers. Door is bolted to blower housing. Gasket is provided for a proper seal.

CAUTION: The drive assembly of the periphery of the

blades of a fan less than seven (7) feet above the floor

of working level must be guarded to be in accordance

with OSHA regulations.

Inlet Bell

The ratings shown in the bulletin are for axial flow blowers with inlet and outlet ducts. A spun orifice inlet bell may be used in place of the inlet duct with no loss in blower performance. When no inlet duct or bell is used, entrance loss must be added to the static pressure calculated for the system. For bare inlets that loss is equal to 50% of the blower velocity pressure.

V.P. = (CFM / (Ax4005) )^2 Where A = Blower Area in sq. ft. (See Table I) V.P. = Velocity Pressure inches W.G.

Table 1 – Blower Area in square feet.

Blower Area

Diam. in Square

Inches Feet

8 0.349

9 0.442 10 0.545 12 0.785 16 1.40 18 1.77 21 2.41 24 3.14 26 3.69 28 4.28

Blower Area

Diam. in Square

Inches Feet

29 4.59 30 4.91 32 5.59 33 5.94 36 7.07 42 9.62 44 10.6 48 12.6 54 15.9 60 19.6

Discharge Cones

Ratings shown in this bulletin are for blowers with inlet and outlet ducts of the same diameter as the blower. Discharge cones may be used on the blowers to adapt to larger diameters (see Fig. A). The result is a static pressure regain.

Table 2 shows the amount of additional static pressure capability, which results from using the discharge cone. Add the amount of .45 (VP

–VP2) to the duct fan’s static pressure, or fan

with cone (SP

= SP1+ .45(VP1–VP2)

Discharge cones may also be used to transform large ducts to the blower inlet size (see Fig. B). Since these cones have gently tapered sides, the friction loss is negligible, about .08 x the difference in velocity pressures (see Table 3).

If the fan is to be used with ducts smaller in diameter than the unit (see Fig. C), the difference in velocity pressure across the cone must be added to the static pressure for which the duct fan is used.

FAN

FLOW

FLOWFAN

FAN

FLOW

Figure A

Figure B

Figure C

Mounting Feet

Bolted to the inlet and discharge flanges, mounting feet allow positioning of the blower on the floor, ceiling, wall or platform. Can be used with vibration isolators.

Companion Flanges

Drilled to fit the flanges of the marine blower; allows easy installation.

Lifting Lugs

Welded to the blower housing in two positions, these lugs provide ease of handling and installation. (Standard on Series 18 blowers.)

Overhead Suspension

Side mounting brackets can be used with vibration isolators. Also available for vertical mounting.

Inlet Bells

Spun inlet orifice bells may be used in place of the inlet duct in installations where no ductwork precedes the fan. (See page 6.)

Bulletin A-143-N

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Coatings

Hartzell Marine Blowers are supplied with a completely inorganic zinc coating, applied to sandblasted metal housing. Cast aluminum wheels furnished are epoxy polyamide amine coated. Inorganic zinc is for applications involving severe weather and salt air.

Hot dip galvanizing is also available. This process, as well as inorganic zinc, will meet Maritime Administration specifications.

Our epoxy coating is also available as a chemical resistant finish. Your local Hartzell representative can assist you in selecting the

proper coating.

Sound Mufflers

In general, the muffler should be mounted between the blower and the area of concern (the listener).

If both the intake and exhaust of the blower are critical, use a muffler on both sides of the blower.

The outstanding features of this muffler are:

•

The typical attenuation for blowers with discharge velocities from 1,500- 3,000 FPM is approximately as follows for one muffler:

Band 12 34 5678 Db Attenuation 0 1 3 10 13 12 10 8

•

For one muffler the reduction in sone value is approximately 35%. With a muffler on both intake and exhaust, the sones are reduced approximately 50%.

•

There is no appreciable static pressure loss when one or two mufflers are inserted into a duct system.

•

The mounting flanges match the corresponding blower flanges and are drilled for easy attachment. By using flexible connections between blower and muffler, the sound attenuation is helped, particularly in the lower bands.

•

The absorbent material has a black rubberized surface next to the airstream, which prevents erosion up to 5,000 FPM velocity, and is held in place with an expanded metal liner.

SAFETY ACCESSORIES, APPLICATION AND USE WARNING

The safe application and use of equipment supplied by Hartzell Fan, Inc. is the responsibility of the installer, the user, the owner, and the employer. Since the application and use of its equipment can vary greatly, Hartzell Fan, Inc. offers various product types, optional safety accessories, and sound performance data per laboratory tests. Hartzell Fan, Inc. sells its equipment with and without safety accessories, and accordingly, it can supply such safety accessories only upon receipt of an order. The need for safety accessories will frequently depend upon the type of system, fan location and operating procedures being employed. The proper protective safety accessories to meet company standards, local codes, and the requirements of the Occupational Safety and Health Act must be determined by the user since safety requirements vary depending on the location and use of the equipment. If applicable local conditions, standards, codes or OSHA rules require the addition of the safety accessories, the user should specify and obtain the required safety accessories from Hartzell Fan, Inc. and should not allow the operation of the equipment without them.

Owners, employers, users and installers should read “RECOMMENDED SAFETY PRACTICES FOR USERS AND INSTALLERS OF INDUSTRIAL AND COMMERCIAL FANS” published by the Air Movement and Control Association International, Inc., 30 West University Drive,Arlington Heights, Illinois 60004. A copy of this publication is enclosed with each fan shipped from Hartzell Fan, Inc., and is available upon request at Hartzell’s office in Piqua, Ohio 45356.

Please contact Hartzell Fan, Inc. or your local Hartzell representative for more information on product types, safety accessories, and sound performance estimates.

Remember, the selection of safety accessories and the safe application and use of equipment supplied by Hartzell Fan, Inc. is your responsibility.

This sound attenuator device is a simple lined tube that can be used on either the intake or exhaust side of a Hartzell mine blower to reduce the noise. It should not be used in wet atmosphere or with air velocities over 5,000 FPM or above 250°F in airstream. The resistance to airflow is negligible since the internal surface is fairly smooth and the internal diameter of the muffler is the same as the blower with no internal obstruction to impede airflow.

Hartzell Warranty

Rev. Warranty 5/1/11

LIMITED WARRANTIES

Hartzell represents to Buyer that any goods to be delivered hereunder will be produced in compliance with the requirements of the Fair Labor Standards Act of 1938 as amended.

Hartzell also warrants to Buyer its goods to be free from defects in workmanship and material under normal use and service for one (1) year after tender of delivery by Hartzell, plus six months allowance for shipment to approved stocking dealers and distributors. No warranty extends to future performance of goods and any claims for breach of warranty or otherwise accrues upon tender of delivery.

The foregoing constitute Hartzell’s sole and exclusive warranties and are in lieu of all other warranties, whether written, oral, express, implied or statutory.

LIMITATION OF LIABILITY FOR BREACH OF WARRANTY

Hartzell’s obligation for any breach of warranty is limited to repairing or replacing, at its option, without cost to Buyer at its factory any goods which shall, within such a warranty period, be returned to it with transportation charges prepaid, and which its examination shall disclose to its satisfaction to have been defective. Any request for repair or replacement should be directed to Hartzell Fan, Inc., P.O. Box 919, Piqua, Ohio 45356. Hartzell will not pay for any repairs made outside its factory without its prior written consent. This does not apply to any such Hartzell goods which have failed as a result of faulty installation or abuse, or incorrect electrical connections or alterations, made by others, or use under abnormal operating conditions or misapplication of the goods.

LIMITATION OF LIABILITY

To the extent the above limitation of liability for breach of warranty is not applicable, the liability of Hartzell on any claim of any kind, including negligence, for any loss or damage arising out of or connected with, or resulting from the sale and purchase of the goods or services covered by these Terms and Conditions of Sale or from the performance or breach of any contract pertaining to such sale or purchase or from the design manufacture, sale, delivery, resale, installation, technical direction installation, inspection repair, operation or use of any goods or services covered by these Terms and Conditions shall, in no case exceed the price allocable to the goods or services which gave rise to the claim and shall terminate one year after tender of delivery of said goods or services, plus six months allowance for shipment to approved stocking dealers and distributors. In no event will Hartzell be responsible or liable for any labor or other incidental costs associated with the removal or replacement of defective products or materials.

In no event whether as a result of breach of contract, or warranty or alleged negligence, defects, incorrect advice or other causes, shall Hartzell be liable for special or consequential damages, including, but not limited to, loss of profits or revenue, loss of use of the equipment or any associated equipment, cost of substitute equipment, facilities or services, down time costs, or claims of customers of the Buyer for such damages. Hartzell neither assumes nor authorizes any person to assume for it any other liability in connection with the sale of its goods or services.

NO IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS

HARTZELL DOES NOT WARRANT THAT SAID GOODS ARE OF MERCHANTABLE QUALITY OR THAT THEY ARE FIT FOR ANY PARTICULAR PURPOSE. THERE IS NO IMPLIED WARRANTY OF MERCHANTABILITY AND THERE IS NO IMPLIED WARRANTY OF FITNESS.

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Propeller Fans

Vaneaxial Blowers

Heating Equipment –

Gas & Steam

Hartzell Fan, Inc., Piqua, Ohio 45356 • Plants in Piqua, Ohio and Portland, Indiana.

Cooling Tower &

Heat Exchanger Fans

Cool Blast & Utility Fans

Fiberglass

Axial Flow Fans

Duct Fans

Steel Centrifugal Blowers

Fiberglass Centrifugal

Blowers

Duct Axial Fans

Roof Ventilators –

Steel & Fiberglass

Marine –

Mine Duty Blowers

Litho in U.S.A. A-143-N 6/08

Hartzell 44M-12 Click Here for the Hartzell Series 44M Spec Sheet

Specifications and Main Features

Frequently Asked Questions

User Manual