Graco 657191 Husky 2150e Series Electric Operated Double Diaphragm Pump, Model 2150S-E,A14DS1SSPTPTPT. 2" NPTF Connections, 100 GPM Maximum Flow. Stainless Steel Fluid Section, Aluminum Center Section, Stainless Steel Fluid Cover, 316SS Seats / PTFE O-Rings, PTFE Balls, PTFE/Neoprene 2 Piece Diaphragms.
Repair and maintenance parts for the 657191. Check the parts list below and order genuine GRACO repair parts from PumpCatalog.
View the 657191 product page