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
Division PRO
Family Code FAMAOD
Country of Origin US
Unit of Measure EA
Height 22.8 IN | 57.912 CM
Length 18 IN | 45.720 CM
Width 12 IN | 30.480 CM
Volume 2.85 FT3 | 0.081 M3
Shipping Weight 42 LBS | 19.051 KG
HTS Code (US) 8413500050
HTS Code (CA) 8413500090
Technical Specifications
Air Exhaust Port Size (in) 3/4
Air Exhaust Port Thread Gender Female
Air Inlet Size (in) 1/2
Air Inlet Thread Gender Female
Fluid Inlet Size (cm) 3.81
Fluid Inlet Size (in) 1-1/2
Fluid Inlet Size (mm) 38.1
Fluid Inlet Thread Gender Female
Fluid Outlet Size (cm) 3.81
Fluid Outlet Size (mm) 38.1
Fluid Outlet Thread Gender Female
Maximum Air Consumption (SCFM) 125
Maximum Air Pressure (bar) 8
Maximum Air Pressure (kPa) 800
Maximum Air Pressure (psi) 120
Maximum Cycle Rate (CPM) 200
Maximum Flow Rate (L/min) 379
Maximum Fluid Pressure (bar) 8
Maximum Fluid Pressure (kPa) 800
Maximum Fluid Pressure (psi) 120
Maximum Operating Temperature (°C) 66
Maximum Operating Temperature (°F) 150
Maximum Solid Size (cm) 0.4763
Maximum Solid Size (in) 0.1875
Maximum Solid Size (mm) 4.763
Model Husky
Overall Height (in) 19.6
Series 1590
Maximum Fluid Pressure (MPa) 0.8
Maximum Air Pressure (MPa) 0.8
diaphragm_compatible_material TPE
