Graco D5A331 Husky 515 Series Air Operated Double Diaphragm Pump, Model 515AC-PP01AAC4SSSSPTPT0. 1/2" & 3/4" BSPT Connections, 15 GPM Maximum Flow. Acetal Fluid Section, Polypropylene Center Section, Acetal Fluid Cover, Polypropylene Air Valve / 316SS Seats, 316SS Balls, PTFE Diaphragms.
Repair and maintenance parts for the D5A331. Check the parts list below and order genuine GRACO repair parts from PumpCatalog.
View the D5A331 product page