1-inch Air-Operated Triple Diaphragm Pump
The Husky 1050HP has a 1 inch (25.4mm) connection and is available in aluminium and stainless steel. Choose between low pressure and high pressure operating modes with Graco’s low-high pressure mode valve.
Husky 1050HP High Pressure Air-Operated Diaphragm Pump
Description
Choose between low pressure and high pressure operating modes with Graco’s low-high pressure mode valve
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.
Features:
- Increased fluid pressure without sacrificing flow
- Low-high pressure mode valve lets you operate the pump as a standard AODD or a high-pressure AODD
- Reduce air consumption up to 50% with the low-pressure mode
- Same repair parts as our Husky 1050 air-operated double diaphragm pump reduces inventory levels
- Application areas: Filter press, ceramic, high head pressure or long distance
Applications:
- Bulk Supply System
- Chemical Transfer
- High-Viscosity Material Transfer
- Low-Viscosity Material Transfer
- Medium-Viscosity Material Transfer
- Oil Transfer
Benefits of the Husky 1050HP Double Diaphragm Pump
- Increased fluid pressure without sacrificing flow
- Low-high pressure mode valve lets you operate the pump as a standard AODD or a high-pressure AODD
- Reduce air consumption up to 50% with the low-pressure mode
- Same repair parts as the Husky 1050 diaphragm pump
| 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
|
| 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)
|
| 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
|
