The Graco DBC341 is a 1-1/2-inch Husky 1590 air-operated double-diaphragm pump configured with an aluminium pump housing, an aluminium centre body, and BSP connections. Its wetted configuration uses PTFE diaphragms, Hardened Stainless Steel balls, and Santoprene with FKM Seal seats.
Graco DBC341 configuration
- Pump family: Graco Husky 1590
- Port size: 1-1/2 in
- Connection: BSP
- Pump housing: Aluminium
- Centre body: Aluminium
- Diaphragms: PTFE
- Balls: Hardened Stainless Steel
- Seats: Santoprene with FKM Seal
Husky 1590 pump features
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.




