The Husky 1590 has a 1.5 inch (38.1 mm) connection and is available in aluminum, stainless steel and polypropylene.
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.
| Maximum Fluid Flow: | 100 gpm (378.5 l/min) |
| Maximum Fluid Discharge Pressure: | 120 psi (8,4 bars, 0,84 MPa) |
| Maximum Size Pumpable Solids: | 3/16 in (4.8 mm) |
| Fluid Displacement Per Cycle: | 0.5 g (1.9 litres) |
| Max. Flow Rate (l/min) | 378.5 |
|---|---|
| Max. Input Pressure (psi) | 120 |
| Max. Output Pressure (psi) | 120 |
| Fluid to Air Ratio | 1:1 |
| Air Inlet Size | 1/2" NPT(F) |
| Pump Inlet/ Outlet Size | 1.5" NPT(F) |
| Max. Pump Speed | 200 cpm |
| Fluid Section Material | Stainless Steel |
| Centre Section Material | Aluminium Standard Air Valve w/Buna Seals |
| Porting | Stainless Steel Standard Porting (NPT) |
| Seats | Stainless Steel (316) |
| Balls | Santoprene |
| Diaphragms | Santoprene |
| Manifold O-Rings | PTFE |
| Certification Required | ATEX |
