The GRACO D5B977 Husky 515 is an air-operated double diaphragm pump with a polypropylene (PP) center section
It is typically constructed from industrial-grade materials suitable for robust environments
Industrial finishing applications requiring consistent and smooth spray performance
Reliable for heavy-duty performance
Install a fluid pressure relief valve at the pump outlet to prevent over-pressurization and rupture of the pump or hose
GRACO Husky 1050 Aluminum (1" NPT) Pump, Remote Aluminum Center Section, Stainless Steel Seats, Santoprene Balls & Buna-N Diaphragm - (SKU: 647510) The GRACO D5B977 Husky 515The GRACO Husky 1050 Aluminum (1" NPT) Pump is an air operated double diaphragm pump designed for fluid transfer applications. It features an aluminum center section, stainless steel seats, Santoprene balls, and a Buna N diaphragm. This pump is intended for use in industrial environments requiring reliable, robust, and maintenance friendly fluid handling. Key Features: Air operated double diaphragm pump Husky 1050, 1" NPT Aluminum center section,