

Graco DBD666 Pump 1590S PA01AS2SPSPSPPT is a Husky 1590 stainless steel diaphragm pump with Santoprene seats, balls and diaphragms designed for broad industrial fluid handling.
Graco DBD666 Pump 1590S PA01AS2SPSPSPPT is a genuine Graco Husky 1590 series air‑operated diaphragm pump tailored for rugged industrial fluid handling. With a stainless steel fluid section and Santoprene seats, balls and diaphragms, it delivers extended component life and compatibility with a variety of industrial fluids. Its robust design and ease of service make it suited for demanding applications.
| Series | Husky 1590 |
|---|---|
| Part Number | DBD666 / 1590S PA01AS2SPSPSPPT |
| Fluid Port Size | 1‑1/2 in. (38.1 mm) BSP |
| Centre Section Material | Aluminium |
| Fluid Section Material | Stainless Steel |
| Seat/Ball/Diaphragm Material | Santoprene |
| Maximum Flow Rate | 378 L/min (~100 gpm) |
| Maximum Fluid Pressure | 120 psi (8.4 bar) |
| Air Inlet Size | 1/2 in. NPT |
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