Graco Husky 1590 Double Diaphragm 1-1/2" Pump


Graco Husky 1590, 1-1/2" Double Diaphragm Pump

Part # DB3GGG Series 24E11E

The Husky 1590 air-operated diaphragm pump features a patented, high-reliability closed center air valve that is online serviceable and an epoxy-coated air section for tough environmental conditions.

  • Up to 5 times longer diaphragm life compared to other air operated diaphragm pumps in its class
  • Expanded material offering to handle endless applications
  • Fewer parts than industry peers, the air valve is externally accessible so it can be serviced quickly and easily without uninstalling the diaphragm pump
  • Offered in ATEX configuration.
  • 1-1/2 in. (38.1 mm) ANSI end-porting
  • High flow - 100 gpm (378 lpm) in a compact, portable size
  • Fluid pressure to 120 psi (8.4 bar, 0.84 MPa)
  • Lube-free operation
  • Available in polypropylene, aluminum and stainless steel
  • Epoxy-coated air section for tough environmental conditions


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): 1.5

Fluid Inlet Thread Gender: Female

Fluid Inlet Thread Type: NPT

Fluid Outlet Size (in): 1-1/2

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: End Port

Manifold O-Ring Material: PTFE

Material: Aluminum

Maximum Air Consumption (SCFM): 125

Maximum Air Pressure (psi): 120

Maximum Continuous Cycle Rate (CPM): 200

Maximum Flow Rate (GPM): 100

Maximum Fluid Pressure (psi): 120

Maximum Operating Temperature (°F): 150

Maximum Solid Size (in): 0.1875

Model: Husky

Power Source: Air

Seat Material: Geolast

Series: 1590

Standards Met: ATEX, CE

Type: Pneumatic Diaphragm Pump

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