INCREASE FLUID PRESSURE WITHOUT SACRIFICING FLOW
- Operate the pump as a standard AODD or a high-pressure AODD
- Reduce air consumption with the low-pressure mode
- Unique high pressure diaphragm pumps
The Husky 1050HP is the first pump on the market that allows users to choose between low pressure and high pressure operating modes with Graco’s low-high pressure mode valve. High-pressure operation isn’t always required, so switch to the low-pressure mode to reduce air consumption up to 50%. These features, combined with the quality and reliability of our standard Husky diaphragm pump design; make this one of the most unique high-pressure diaphragm pumps on the market.
Overview | |
Maximum fluid flow for High-Pressure Mode |
50 gpm (189 l/min)
|
Maximum Fluid Discharge Pressure |
125 psi (17.2 bars, 1.72 MPa)
|
Maximum size pumpable solids |
1/8 in (3.2 mm)
|
Fluid displacement per cycle |
0.2 g (0.76 liters)
|
Husky 1050HP 2:1 Air-Operated Diaphragm Pump |
|
Maximum fluid working pressure |
1.72 MPa,17.2 bar
|
Air pressure operating range |
0.14-0.86 MPa, 1.4-8.6 bar
|
Fluid displacement per cycle | |
Low Pressure Setting |
0.64 l
|
High Pressure Setting |
0.76 l
|
Air consumption |
at 4.8 bar, 76 lpm
|
Low Pressure Setting |
0.7 cubic meters per minute
|
High Pressure Setting |
1.4 cubic meters per minute
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Maximum values with water as media under submerged inlet conditions at ambient temperature: | |
Maximum air consumption | |
Low Pressure Setting |
1.7 cubic meters per minute
|
High Pressure Setting |
2.7 cubic meters per minute
|
Maximum free-flow delivery | |
Low Pressure Setting |
189 lpm
|
High Pressure Setting |
174 lpm
|
Maximum pump speed | |
Low Pressure Setting |
280 cpm
|
High Pressure Setting |
225 cpm
|
Maximum suction lift (varies widely based on ball/seat selection and wear, operating speed, material properties, and other variables) |
4.9 m dry, 8.8 m wet
|
Maximum size pumpable solids |
3.2 mm
|
Recommended cycle rate for continuous use |
93–140 cpm (in Low or High setting)
|
Recommended cycle rate for circulation systems |
20 cpm (in Low or High setting)
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Air inlet size |
3/4 npt(f)
|
Fluid inlet size |
1 in. npt(f) or 1 in. bspt
|
Fluid outlet size |
1 in. npt(f) or 1 in. bspt
|
Weight |
21.8 kg (aluminium manifolds)27.2 kg (SST manifolds)
|
Sound Power (measured per ISO-9614–2) | |
At 70 psi (0.48 MPa, 4.8 bar) and 50 cpm | |
Low Pressure Setting |
78 dBa
|
High Pressure Setting |
91 dBa
|
At 100 psi (0.7 MPa, 7.0 bar) and full flow | |
Low Pressure Setting |
90 dBa
|
High Pressure Setting |
102 dBa
|
Sound Pressure (tested 3.28 ft [1 m] from equipment) | |
At 70 psi (0.48 MPa, 4.8 bar) and 50 cpm | |
Low Pressure Setting |
84 dBa
|
High Pressure Setting |
96 dBa
|
At 100 psi (0.7 MPa, 7.0 bar) and full flow | |
Low Pressure Setting |
84 dBa
|
High Pressure Setting |
96 dBa
|
Wetted parts |
aluminum plus the material(s) chosen for seat, ball, and diaphragm options.
|
Non-wetted external parts |
aluminium, coated carbon steel
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