1/2" Diaphragm pumps D52911 GRACO

$1,140.00 In Stock Usually ship in 2-3 Weeks


  • Description
  • Reviews

GRACO 1/2" Diaphragm pumps D52911


  • High flow rates in a small, portable package
  • Maximum suction lift: 15'


Max. Flow Rate: 15 GPM

Body: Polypropylene

Diaphragm: Teflon®

Max Air Consumption SCFM: 28


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

Specifications & Documents

Technical Specifications

Air Exhaust Port Size (in) 3/8
Air Exhaust Port Thread Gender Female
Air Exhaust Port Thread Type NPT
Air Inlet Size (in) 1/4
Air Inlet Thread Gender Female
Air Inlet Thread Type NPT
Application Industrial
Ball Material PTFE
Center Section Material Polypropylene
Compatible Material Antifreeze, Detergents, Resin, Polymers, Motor Oil, Grease & Oil, Hydraulic Fluid, Transmission Fluid, Cutting Oil, Water - Wastewater Treatment, Ink

Recently Viewed