background image

Air Flow Rate (SCFM)

1.0

1.3

1.7

2.2

Air In (PSI)

40

60

80

100

4.58

(116)

0.25

(6.4)

5.27

(134)

Air Exhaust

Muffler

2.20

(56)

1.84

(47)

0.92

(23)

0.71

(19)

3.21

(82)

4.52

(115)

5.81

(148)

Liquid Out

Liquid In

Air Inlet

PRODUCT DATA

Pump Design

............................................

Double Diaphragm

Wetted Parts

............................................................................

......

Body and Check Valves

................................

Polypropylene

......

Diaphragm

....................................................

Kalrez

®

6190

........

Check Valve Seals

..................................

Viton

®

Extreme™

......

Springs

..............................................................

Hastelloy

®

Ports

......................................................

Air Inlet 1/4” (6.3 mm)

Liquid Inlet 3/8” (9.5 mm) - 1/2” (12.7 mm) - 3/4” (19.1 mm)
Liquid Outlet 3/8” (9.5 mm) - 1/2” (12.7 mm) - 3/4” (19.1 mm)

Net Weight

......................................................

1.2 lbs. (0.54kg)

PERFORMANCE SPECIFICATIONS

PUMP

Liquid Temperature

Min

..........................................

40°F (4.4°C)

............................

Max

......................................

120°F (48.9°c)

Priming

..............

Dry

..........................................

15 ft. (4.5 m)

............................

Wet

..........................................

20 ft. (6.1 m)

Flow Rates

........

Max

....................

Up to 5 GPM (18.9 L/min)

Air Inlet Pressure

....................

20 to 100 PSI (1.4 to 6.9 bar)

Noise Level

........

Max

......................................................

87dB

Kalrez

®

and Viton

®

Extreme™ are trademarks or registered trademarks of DuPont

Performance Elastomers. DuPont is a registered trademark of DuPont and its affiliates.
Hastelloy

®

A registered trademark of Haynes International, Inc.

John Guest

®

A registered trademark of John Guest International, Limited.

DESCRIPTION

FLOJET Industrial G57C Pumps are designed for
general commercial and industrial applications. These
pumps are constructed from a selection of materials for
handling a broad range of chemicals.

Allowed fluids for

Not Allowed fluids for

Kalrez

®

parts

Kalrez

®

parts

Lubricating Oils,

Halogenated Solvents

Hydraulic Oils,

Warning: Do NOT pump

Vegetable Oils,

Petrol or fluids with flash

Alcohols, Keytones,

point below

98°F

(37

°C)

Aromatic Hydrocarbons,

Explosion and death may

Aliphatic Hydrocarbons,

occur.

Diluted Acids, Alkalis,

Warning:

Incompatible

Soaps with solvents,

fluids may cause premat-

Automotive brake fluid,

ure failure of the pump.

Acetones, Ethanol, inks.

It is the customer’s
responsibility to ensure
that fluids are compatible
with pump materials.

G57C Series

Industrial Air Driven Pump

DIMENSIONAL DRAWING

Inches (millimeters)

Dimensional tolerances ± 0.06 inches
Consult factory if precise details are required

.

INSTALLATION & OPERATION
INFORMATION FOR MODELS G57C XXX

Pr

essur

PSI

 (B

A

R

)

Flow Rate in GPM (1/min.)

Kalrez

¨

 Diaphragm with 1/2Ó Ports

AIR FLOW RATE WITH 1/2” PORTS @ 2 GPM

PERFORMANCE: KALREZ® WITH 1/2” PORTS

Menu

Summary of Contents for FLOJET G57C Series

Page 1: ...stered trademark of John Guest International Limited DESCRIPTION FLOJET Industrial G57C Pumps are designed for general commercial and industrial applications These pumps are constructed from a selection of materials for handling a broad range of chemicals Allowed fluids for Not Allowed fluids for Kalrez parts Kalrez parts Lubricating Oils Halogenated Solvents Hydraulic Oils Warning Do NOT pump Veg...

Page 2: ...SI Pump will operate according to air supply Flow and pressure can be adjusted by increasing or decreasing air pressure to accommodate varying product viscosities length of lines or other installation conditions Review flow curves located on page 1 for further assistance High viscosity fluids and hose length will limit priming distance IF PUMP IS T0 BE USED IN HIGH FLOW LOW PRESSURE APPLICATIONS A...

Page 3: ...the 2 bumpers on the pump shaft Install the slide valve pump shaft assembly into the pump body making sure the O rings in the slide valve are in place To install the flange housing prelube the o ring with Parker Super O Lube and install on flange housing and place housing over the pump body aligning the flange housing with the pump body ribs pressing it into place Install the first diaphragm and O...

Page 4: ...ve if necessary 11 Pump runs but no fluid 1 A leak or break in the product inlet line 1 Replace product line 2 A leak or break in the product discharge line 2 Replace product line Pump leaks through exhaust port 1 Leak at upper exhaust port o ring 13 1 Replace exhaust port 13 2 Shaft seal o rings damaged or worn 2 Replace shaft seal o rings 3 Inadequate slide lubrication 3 Replace with shuttle val...

Reviews: