Graco D31255 Husky 307 air-operated double diaphragm pump, acetal, 3/8 in. NPT, Acetal seats, TPE (Hytrel) balls, TPE (Hytrel) diaphragm
Graco · Pumps · Diaphragm
Graco Husky 307 air-operated double diaphragm (AODD) pump, part number D31255, acetal fluid section and polypropylene center section, with Acetal seats, TPE (Hytrel) balls and a TPE (Hytrel) diaphragm. Fluid ports are 3/8 in. (9.525 mm) NPT, end port. Maximum free-flow delivery 6.5 gpm (24.6 lpm) at up to 100 psi (7 bar) fluid pressure.
Specifications
- Part number
- D31255
- HS code
- 8413.81
- Material
- Acetal (fluid section)
- Pressure rating
- 100 psi (7 bar)
- Temperature range
- Maximum operating temperature 150 degF (66 degC) per the Graco product page
- Thread standard
- NPT
Compatibility
Husky 307 series, 3/8 in. air-operated double diaphragm pump — the smallest pump in the Husky AODD range; the next size up is the 1/2 in. Husky 515. Seat, ball and diaphragm materials are selected by configuration; confirm fluid compatibility before ordering.
Standards
Approvals
Pumps · More Graco · Printable datasheet