Husky 1050HP High Pressure Air-Operated Diaphragm Pump

Husky 1050HP High Pressure Air-Operated Diaphragm Pump

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.

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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

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