The Graco 647034 is a 1-inch Husky 1050 air-operated double-diaphragm pump configured with an aluminium pump housing, an aluminium centre body, and NPT connections. Its wetted configuration uses polychloroprene overmoulded diaphragms, Weighted Polychloroprene balls and 316 stainless steel seats.
Graco 647034 configuration
- Pump family: Graco Husky 1050
- Port size: 1 in
- Connection: NPT
- Pump housing: Aluminium
- Centre body: Aluminium
- Diaphragms: Polychloroprene Overmoulded
- Balls: Weighted Polychloroprene
- Seats: 316 Stainless Steel
Husky 1050 pump features
The Husky 1050 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 Husky pumps when compared to other diaphragm pumps.




