Graco D4A331 Husky 515 air-operated double diaphragm pump, acetal, 1/2 in. BSPT, Stainless Steel seats, 316 Stainless Steel balls, PTFE/EPDM 2-Piece diaphragm
Graco · Pumps · Diaphragm
Graco Husky 515 air-operated double diaphragm (AODD) pump, part number D4A331, acetal fluid section and polypropylene center section, with Stainless Steel seats, 316 Stainless Steel balls and a PTFE/EPDM 2-Piece diaphragm. Fluid ports are 1/2 in. (12.7 mm) BSPT, center port. Maximum free-flow delivery 15 gpm (56.8 lpm) at up to 100 psi (7 bar) fluid pressure.
Specifications
- Part number
- D4A331
- HS code
- 8413.81
- Material
- Acetal (fluid section)
- Pressure rating
- 100 psi (7 bar)
- Temperature range
- Maximum operating temperature 180 degF (82 degC) per the Graco product page
- Thread standard
- BSPT
Compatibility
Husky 515 series, 1/2 in. plastic AODD pump. The next size up is the 3/4 in. Husky 716. Seat, ball and diaphragm materials are selected by configuration; confirm fluid compatibility before ordering.
Standards
Approvals
Pumps · More Graco · Printable datasheet