The Graco 652109 is a 3-inch Husky 3300 air-operated double-diaphragm pump configured with an aluminium pump housing, an aluminium centre body, and BSPT connections. Its wetted configuration uses PTFE diaphragms, PTFE balls, and 316 stainless steel seats.
Graco 652109 configuration
- Pump family: Graco Husky 3300
- Port size: 3 in
- Connection: BSPT
- Pump housing: Aluminium
- Centre body: Aluminium
- Diaphragms: PTFE
- Balls: PTFE
- Seats: 316 Stainless Steel
Husky 3300 pump features
The Husky 3300 air-operated diaphragm pump features a stall-free low pulsation air valve which provides a smooth and rapid changeover. The one-piece center section eliminates leaks and reduces maintenance on the Husky pumps when compared to other diaphragm pumps.




