GRACO Husky 1590 Stainless Steel Air-Operated Double Diaphragm Pump with Aluminum Air Motor, Standard Air Valve, 17-4 PH S/S Seat, PTFE Ball & PTFE Diaphragm - (SKU: DBP411) Using genuine GRACO parts like

Using genuine GRACO parts like the 287489 ensures optimal fit

Ensure the pipe port is clean and free of debris before installation

Ensure proper fit and secure connections to prevent air leaks

Platinum series as referenced in manuals)

GRACO Husky 1590 Stainless Steel Air-Operated Double Diaphragm Pump with Aluminum Air Motor, Standard Air Valve, 17-4 PH S/S Seat, PTFE Ball & PTFE Diaphragm - (SKU: DBP411) Using genuine GRACO parts likeThe GRACO DBP411 Husky 1590 is a stainless steel air operated double diaphragm (AODD) pump with an aluminum air motor, standard air valve, 17 4 PH stainless steel seat, PTFE ball, and PTFE diaphragm. It is designed for high flow, reliable fluid transfer in demanding industrial environments. Key Features: Air Operated Double Diaphragm Pump Husky 1590, 1. 5 inch (38. 1 mm) ANSI end porting Stainless steel fluid section, aluminum air motor, 17 4 PH