Repair parts for D5B311

Graco D5B311 Husky 515 Series Air Operated Double Diaphragm Pump, Model 515P-PP01AP4SSPTPTPT0. 1/2" & 3/4" BSPT Connections, 15 GPM Maximum Flow. Polypropylene Fluid Section, Polypropylene Center Section, Polypropylene Fluid Cover, Polypropylene Air Valve / 316SS Seats, PTFE Balls, PTFE Diaphragms.

Repair and maintenance parts for the D5B311. Check the parts list below and order genuine GRACO repair parts from PumpCatalog.