GRACO Husky 2150 SS 2 in. (51 mm) NPT Standard Pump, AL Center Section, PP Seats, PTFE Balls & PTFE Diaphragm - (SKU: DF4911) Its primary function is to

Its primary function is to provide a reliable seal in systems such as dispensers and spray equipment

Supports consistent lubrication system operation

Keep a maintenance log for service intervals and part replacements

supporting efficient and consistent operation in industrial and commercial applications

GRACO Husky 2150 SS 2 in. (51 mm) NPT Standard Pump, AL Center Section, PP Seats, PTFE Balls & PTFE Diaphragm - (SKU: DF4911) Its primary function is toThe GRACO DF4911 is a 2 inch air operated double diaphragm (AODD) pump designed for fluid transfer applications. It features an aluminum (AL) center section, polypropylene (PP) seats, PTFE balls, and a PTFE diaphragm, making it suitable for handling a wide range of fluids in industrial environments. Key Features: Air Operated Double Diaphragm Pump (AODD) Husky 2150 SS, 2 in. (51 mm) NPT Aluminum center section, polypropylene seats, PTFE balls, PTFE