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


Application: Industrial

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

Material: Polypropylene

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

Model: Husky

Power Source: Air

Seat Material: Polypropylene

Series: 515

Standards Met: ATEX, CE

Type: Pneumatic Diaphragm Pump

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