Graco Husky 1050 Double Diaphragm 1" Pump


Graco Husky 1050, 1" Double Diaphragm Pump

Our 1 inch (25.4 mm) Husky 1050 pneumatic double diaphragm pumps feature a stall-free, low pulsation air valve which provides a smooth and rapid changeover. Geolast / Aluminum, Graco product # 647040

The Husky 1050 air-operated diaphragm pump features a stall-free low pulsation air valve which provides a smooth and rapid changeover. The one-piece center section eliminates leaks and reduces maintenance on Husky pumps when compared to other diaphragm pumps.

  • Longer Diaphragm Life - Up to 5x longer diaphragm life for less maintenance and downtime
  • Modular Air Valve - Stall-free, low pulsation operation provides smooth and rapid changeover
  • One-Piece Center Section - Eliminates air leaks for more efficient operation
  • Four Bolt Joint Design - Bolted design provides even sealing pressure for leak-free operation
  • Multiple Ports - Increased number of ports for installation flexibility


Application: Industrial

Ball Material: Geolast

Center Section Material: Aluminum

Compatible Material: Asphalt Sealer, Antifreeze, Detergents, Motor Oil, Hydraulic Fluid, Cutting Oil, Water - Wastewater Transfer

Diaphragm Material: Geolast

Fluid Inlet Size (in): 1

Fluid Inlet Thread Gender: Female

Fluid Inlet Thread Type: NPT

Fluid Outlet Size (in): 1

Fluid Outlet Thread Gender: Female

Fluid Outlet Thread Type: NPT

Fluid Section Material: Aluminum

Inlet Size (in): 1/2

Inlet Thread Gender: Female

Inlet Thread Type: NPT

Manifold Configuration: Center Port, End Port

Manifold O-Ring Material: PTFE

Material: Aluminum

Maximum Air Consumption (SCFM): 67

Maximum Air Pressure (psi): 125

Maximum Continuous Cycle Rate (CPM): 93-140

Maximum Flow Rate (GPM): 50

Maximum Fluid Pressure (psi): 125

Maximum Solid Size (in): 0.125

Model: Husky

Power Source: Air

Seat Material: Geolast

Series: 1050

Standards Met: ATEX, CE

Type: Pneumatic Diaphragm Pump

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