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
e
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
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