Graco DBC311 Husky 1590 Series Air Operated Double Diaphragm Pump, Model 1590A,SS/PT/PT/PT. 1.5" BSPT Connections, 100 GPM Maximum Flow. Aluminum Fluid Section, 316SS Seats / PTFE O-Rings, PTFE Balls, PTFE/Polychloroprene Diaphragms.
Repair and maintenance parts for the DBC311. Check the parts list below and order genuine GRACO repair parts from PumpCatalog.
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