The Graco 652146 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 Buna-N diaphragms, Buna-N balls, and Buna-N seats.
Graco 652146 configuration
- Pump family: Graco Husky 3300
- Port size: 3 in
- Connection: BSPT
- Pump housing: Aluminium
- Centre body: Aluminium
- Diaphragms: Buna-N
- Balls: Buna-N
- Seats: Buna-N
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.




