Technical Specifications
32
3A8693C
Technical Specifications
Husky 2150 LP Air-Operated Diaphragm Pumps
US
Metric
Maximum fluid working pressure
120 psi
0.83 MPa, 8.27 bar
Air pressure operating range*
20–120 psi
0.14–0.83 MPa, 1.38–8.27 bar
Maximum air consumption
175 scfm
4.95 m
3
/minute
Air consumption at 70 psi/60 gpm
60 scfm
1.7 m
3
/minute
Maximum free-flow delivery
150 gpm
568 lpm
Maximum pump speed
145 cycles per minute
Maximum size pumpable solids
1.8 in.
46 mm
Environmental temperature range
–4° to 140°F
–20° to 60°C
Maximum suction lift
Dry
20 ft
6.10 meters
Wet
30 ft
9.14 meters
Fluid flow per cycle*
Standard Diaphragms
1 gallon
3.79 liters
Noise (dBa)
‡
Maximum sound pressure
90 dBa at 100 psi (0.69 MPa, 6.9 bar) at 50 cpm
Inlet/Outlet Sizes
Air inlet size
1/2 in. npt(f)
Air exhaust port size
3/4 npt(f)
Fluid inlet size
2-11.5 in. npt(f) or 2-11 in. bspt(f)
Fluid outlet size
2-11.5 in. npt(f) or 2-11 in. bspt(f)
Materials of Construction
Wetted materials on all models
Aluminum
Weight
All models
76 lb
34.47 kg
Notes
* Startup pressures and displacement per cycle may vary based on suction condition, discharge head, air
pressure, and fluid type.
‡
Sound pressure measured 3.28 feet (1 meter) from equipment. Sound power measured per ISO-9614-1.
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