Graco 651166 Husky 1050 Series Air Operated Double Diaphragm Pump, Model 1050S-PP01AS1SPSPSPPT. 1" NPTF Connections, 50 GPM Maximum Flow. Stainless Steel Fluid Section, Polypropylene Center Section, Stainless steel Fluid Cover, Polypropylene Air Valve / Santoprene Seats / PTFE O-Rings, Santoprene Balls, Santoprene Diaphragms.
Repair and maintenance parts for the 651166. Check the parts list below and order genuine GRACO repair parts from PumpCatalog.
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