The Graco 652400 is a 3-inch Husky 3300 air-operated double-diaphragm pump configured with a polypropylene pump housing and a polypropylene centre body. Its wetted configuration uses Santoprene diaphragms, Santoprene balls, and polypropylene seats.
Graco 652400 configuration
- Pump family: Graco Husky 3300
- Port size: 3 in
- Pump housing: Polypropylene
- Centre body: Polypropylene
- Diaphragms: Santoprene
- Balls: Santoprene
- Seats: Polypropylene
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.




