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This Graco Husky 1590 stainless steel 1-1/2 in. (38.1 mm) NPT standard diaphragm pump features an aluminum center section, SP seats, SP balls, and SP diaphragm; a patented, high-reliability closed center air valve is online serviceable, and the epoxy-coated air section handles tough environmental conditions.
Features
- Online serviceable closed center air valve
- Epoxy-coated air section
Specifications
| Model | Husky 1590 |
| Fluid Passage Size (in) | 1-1/2 (38.1 mm) |
| Connection | NPT |
| Material | Stainless Steel |
| Center Section | Aluminum |
| Seats | SP |
| Balls | SP |
| Diaphragm | SP |