Graco D5A311 Husky 515 Series Air Operated Double Diaphragm Pump, Model 515AC-PP01AAC4SSPTPTPT0. 1/2" & 3/4" BSPT Connections, 15 GPM Maximum Flow. Acetal Fluid Section, Polypropylene Center Section, Acetal Fluid Cover, Polypropylene Air Valve / 316SS Seats, PTFE Balls, PTFE Diaphragms.
Repair and maintenance parts for the D5A311. Check the parts list below and order genuine GRACO repair parts from PumpCatalog.
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