Graco Husky 515, 1/2" Double Diaphragm Pump
Part # D52966

Graco Husky 515 Double Diaphragm Pump 0.5 inch Positive Displacement Double Diaphragm Pump The Husky 515, 1/2 inch (12.7 mm), double diaphragm pump operates on as little as 20 psi (1.4 bar, 0.14 MPa) and is constructed in polypropylene.

The Husky 515 air-operated double diaphragm pump features a stall-free low pulsation air valve which provides a smooth and rapid changeover.

The bolt through fluid cover design eliminates leaks and makes the Husky safer with higher reliability.

  • Center and end porting options.
  • No mechanical seals to cause fluid leaks or failures
  • Runs quietly at less than 85 dBa with easy-to-use remote muffler capability for even lower noise levels
  • Easy-to-service air valve and ball checks
  • Operates on as little as 20 psi (1.4 bar, 0.14 MPa)
  • Split manifold option to pump multiple fluids without mixing
  • Delivery up to 15 gpm (56.7 lpm)
  • Easy-to-service air valve and ball checks
  • Reliable air valve for years of dependable performance



Ball Material:Santoprene

Center Section Material:Polypropylene

Compatible Material:Antifreeze, Detergents, Resin, Polymers, Motor Oil, Grease & Oil, Hydraulic Fluid, Transmission Fluid, Cutting Oil, Water - Wastewater Treatment, Ink

Diaphragm Material:Santoprene

Fluid Inlet Size (in):0.5

Fluid Inlet Thread Gender:Female

Fluid Inlet Thread Type:NPT

Fluid Outlet Size (in):1/2

Fluid Outlet Thread Gender:Female

Fluid Outlet Thread Type:NPT

Fluid Section Material:Polypropylene

Inlet Size (in):1/4

Inlet Thread Gender:Female

Inlet Thread Type:NPT

Manifold Configuration:Center Port

Manifold O-Ring Material:PTFE


Maximum Air Consumption (SCFM):28

Maximum Air Pressure (psi):100

Maximum Continuous Cycle Rate (CPM):400

Maximum Flow Rate (GPM):15

Maximum Fluid Pressure (psi):100

Maximum Operating Temperature (°F):150

Maximum Solid Size (in):0.09375

Minimum Operating Temperature (°F):40


Power Source:Air

Seat Material:Polypropylene


Standards Met: ATEX, CE

Type:Pneumatic Diaphragm Pump

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