HP GCCV22V, GCCV2V, GCBN2V, GCBN22V, GGCBN3V User Manual

...

Shertech Operating Instructions, Performance, Specifications and Parts Manual

lease read and save this Repair Parts Manual. Read this manual and the General Operating Instructions carefully before attempting to assemble, install,

perate or maintain the product described. Protect yourself and others by observing all safety information. The Safety Instructions are contained in the

o General Operating Instructions. Failure to comply with the safety instructions accompanying this product could result in personal injury and/or property damage! Retain instructions for future reference.

Bronze Models GCBN2V, GGCBN3V, GCBN22V and GCBN33V Cast Iron Models GCCV2V, GCCV3V, GCCV22V and GCCV33V

Carbonator-Mount Rotary

Close-Coupled External Gear Pumps

Refer to form L-4082 for General Operating and Safety Instructions.

Description

Shertech self-priming, positive displacement, external rotary gear pumps are ideal for a wide range of intermittent and light-duty industrial, marine, agricultural, and commercial applications, providing a nearly pulseless flow. Close-coupled models are available directly mounted to NEMA framed, AC ODP single-phase, thermally overload-protected motors or as pump heads only for custom installations. All models include a pressure relief valve. Motor-driven models are HP configured to handle up to 500 SSU at 100 psi (specific gravity of 1.0).

Uses: For use with non-particulate and non-abrasive fluids compatible with pump wet-end construction component materials.

• Flows to 4.4 GPM.

• Max. RPM: 1725.

• Max. PSI: 100.

• Maximum viscosity of 500 SSU at 1725 RPM (max. input tor

• Pumps can operate bi-directionally (reversible). In reverse operation, the pressure relief valve will not function.

• Temperature ranges from -20° to 210°F.

• Maximum working pressure: 150 PSI.

que of 45 in.-lbs.).

CARBONATOR-MOUNT CAST IRON PUMPS (INTERMITTENT DUTY) – Specifically designed for use with oil-based fluids. Not to be used with water-based fluids. Pumps include steel spur gears with steel shafts and cast iron shaft support; standard pressure relief valves that can be ported internally or externally and a Viton mechanical carbon/ceramic-faced seal with temperature range of 32° to 280° F. Wet-end parts are constructed from cast iron, steel, stainless steel (302, 303 and/or 18-8), carbon, ceramic, and Viton.

CARBONATOR-MOUNT BRONZE PUMPS (INTERMITTENT DUTY) – Excellent for water-based fluids. Feature 303 stainless steel shafts, carbon graphite bushings, and Buna-N mechanical carbon/ceramic faced seal with a temperature range of -20° to 210° F. Standard pressure relief valves can be ported internally or externally. Wet-end parts are constructed from bronze, brass, stainless steel (302, 303 and/or 18-8), graphite, carbon, and Buna-N.

PUMP HEADS (NO MOTOR) – Close-coupled gear pump heads are designed to direct couple to carbonator pump motors (See NEMA Spec. MGI-18.739, Dimensions of Carbonator Motor mounting). The face of this gear pump has been machined to match the carbonator motor face. Pump and motor held together with a stainless steel beveled “V” band clamp. Coupling of shafts is done by mating the carbonator motor’s slot with the pump’s slot using the Oldham coupling (See Figure 2). This positive displacement characteristic offers a wide range of applications.

NOTE: See Rotary Gear Pump Selection Guide in the Motor Manual for suggestions concerning installation, selection, options, and accessories.

ARNING: Do not use to pump flammable or explosive fluids such as gasoline, fuel oil, ker

and/or explosive atmospher purpose. For your protection, always wear proper clothing, eye protection, etc. in case of any malfunction. For proper handling techniques and cautions, contact your chemical supplier could result in personal injury and/or property damage.

es. When pumping hazardous or dangerous materials, use only in room or area designated for that

, insurance company and local agencies (fir

e dept., etc.). Failur

osene, etc. Do not use in flammable

e to comply with this war

ning

Form L-4083 (1/06)

hertech Operating Instructions, Performance,

pecifications and Parts Manual

Bronze Models GCBN2V, GCBN3V, GCBN22V and GCBN33V ast Iron Models GCCV2V, GCCV3V, GCCV22V and GCCV33V

Carbonator-Mount Rotary

Close-Coupled External Gear Pumps

Model Ordering Codes and Options

Example Model: GCBN33V

(1) (2) (3) (4) (5) (6) GC B N 3 3 V

1st 2nd 3rd 4th 5th 6th

Mounting Material Sealing Gear Size: Ports AC Motor Options

GC: Gear

Carbonator

OTE

Not all or

configurations may r Manufacturer reserves the right to change model order codes, standard models, specifications, and performance without

notification. Maximum motor speed is 1725 RPM. Cast iron is not for use with water-based fluids.

B: Brass

C: Cast Iron

der code combinations (configurations) ar

equir

dering standard components and/or optional parts that will need to be assembled by the customer.

e or

N: Nitrile

(Buna-N)

V: Viton

e standar

2: 1/4"

3: 1/2"

d models available fr

1: 1/4 HP

2: 1/3 HP

3: 1/2 HP

If blank, motor is not included with pump head.

om the manufactur

V: Pressure

Relief Valve (Standard)

. Custom model

Form L-4083 (1/06)

hertech Operating Instructions, Performance,

pecifications and Parts Manual

Bronze Models GCBN2V, GCBN3V, GCBN22V and GCBN33V Cast Iron Models GCCV2V, GCCV3V, GCCV22V and GCCV33V

Performance

ronze Cast Iron Port Motor RPM Max. Input Suction Free Flow 20 PSI 40 PSI 60 PSI 80 PSI 100 PSI

odels Models Size* HP Torque in.-lbs. Lift** GPM GPM GPM GPM GPM GPM

odels with Motors Equipped

GCBN22V GCCV22V 1/4 1/3 1725 45 3.2 2.2 2.1 2.0 1.8 1.7 1.6 GCBN33V GCCV33V 3/8 1/2 1725 45 3.6 4.4 4.3 4.2 4 3.8 3.6

Models without Motors Suggested

GCBN2V GCCV2V 1/4 1/3*** 1725 45 3.2 2.2 2.1 2.0 1.8 1.7 1.6 GCBN3V GCCV3V 3/8 1/2*** 1725 45 3.6 4.4 4.3 4.2 4 3.8 3.6

est data taken on SAE 10 wt. oil at 70° F (500 SSU).

T P

erformance in water will decrease by about 10%, and HP required will also be reduced by 10%. (Don’t use water with Cast Iron.) Pump performance when pump is new. As pump wears, the performance will decrease. (*) NPT inlet and outlet (in inches). (**) Suction lift requires wetted gears and primed seal chamber. (***) Motor not provided. NOTES: Pumps with motors are HP rated to handle up to 500 SSU at 100 PSI and specific gravity of 1.0.

Max. PSI = 100 Max. Viscosity = 500 SSU Max. RPM = 1725 Max. Specific Gravity = 1.1 at 100 PSI, up to 1.6 at lower PSI & viscosity. Max. Input Torque = See chart above. Reverse Rotation = Pumps are equipped with pressure relief valves and can be run in reverse rotation; however, pressure relief valve will not function when pump is reversed unless pump relief valve cover is rotated 180°. The pump relationship between volume (GPM), pressure (PSI), speed (RPM) and horsepower is shown on performance chart in Shertech Motor Manual form L-4082. When pumping a more viscous liquid, a slower speed, a larger pipe size pump, and possibly a larger motor should be selected. Manufacturer reserves the right to change performance without notification.

GPM Pumping 10 Wt. Oil at 70° F (500 SSU)

Form L-4083 (1/06)

hertech Operating Instructions, Performance,

pecifications and Parts Manual

Bronze Models GCBN2V, GCBN3V, GCBN22V and GCBN33V ast Iron Models GCCV2V, GCCV3V, GCCV22V and GCCV33V

Carbonator-Mount Rotary

Close-Coupled External Gear Pumps

Specifications

NEMA Min PUMP CONSTRUCTION (Wet End)

Motor Motor AC Thermal Port Pressure Ship

Model Required Req Voltage Amps Frame Hz Class Protection Duty Bearings RPM *** Cover Gear Shaft Bushings Valve**** Seals** (lbs.)

Models with Motors

GCBN22V 48Y 1/3 115 6.0 ODP 60 A Yes†Cont. Sleeve 1725 1/4 BZ BZ 303 SS CG BR & SS Buna Mech 19.8 GCBN33V 48Y 1/2 115/230 8.2/4.1 ODP 60 B Yes GCCV22V 48Y 1/3 115 6.0 ODP 60 A Yes GCCV33V 48Y 1/2 115/230 8.2/4.1 ODP 60 B Yes†Cont. Ball 1725 3/8 CI CRS CRS CI CRS & SS Viton Mech 22.3

Models without Motors

GCBN2V* 48Y - - - - - - - - - 1725 1/4 BZ BZ 303 SS CG BR & SS Buna Mech 4.3 GCBN3V* 48Y - - - - - - - - - 1725 3/8 BZ BZ 303 SS CG BR & SS Buna Mech 4.8 GCCV2V* 48Y - - - - - - - - - 1725 1/4 CI CRS CRS CI CRS & SS Viton Mech 4.0 GCCV3V* 48Y - - - - - - - - - 1725 3/8 CI CRS CRS CI CRS & SS Viton Mech 4.3

BZ = Br (*) Motor not provided.

(**) In addition to elastomer noted, mechanical seal components have carbon on ceramic faces and 18-8 SS metal components. (***) NPT inlet and outlet (in inches). (****) Bronze models are made of brass and/or bronze, stainless steel (302, 303 and/or 18-8). Cast Iron models are made of cast iron, cold rolled steel and stainless steel (302, 303 and/or 18-8 SS). (†) Thermal overload protection reset may be automatic or manual.

NOTES:48Y motor frame also r

Frame HP Motor Motor Motor Insulation Overload Motor MAX Size Body & Relief O-Rings & Wt.

†

Cont. Ball 1725 3/8 BZ BZ 303 SS CG BR & SS Buna Mech 22.8

†

Cont. Sleeve 1725 1/4 CI CRS CRS CI CRS & SS Viton Mech 19.3

onze BR = Brass CG = Carbon Graphite CI = Cast Ir

red to as carbonator motor. Motor base may be removable, movable or fixed. Motor may be split-phase or capacitor start. Motor driver subject to change without notice (refer to motor nameplate). Manufacturer reserves the right to change specifications without notification.

efer

on CRS = Cold Rolled Steel ODP = Open Drip-Pr

oof

Form L-4083 (1/06)

+ 8 hidden pages