Built-in check valve for accurate lube delivery
but it is intended to provide secure coverage and spacing for containers
Replace the tip if spray pattern becomes irregular or clogged
ensuring reliable operation and reducing wear on moving components
Inspect the lubricator periodically for leaks or blockages
GRACO Husky 2150 PVDF 2 in. (51 mm) NPT Standard Pump, AL Center Section, SP Seats, SP Balls & SP Diaphragm - (SKU: DF5666) Built-in check valve for accurateThe GRACO DF5666 is an air operated double diaphragm pump featuring a PVDF (Kynar) fluid section, aluminum center section, and Santoprene (SP) seats, balls, and diaphragm. It is designed for high efficiency, reliable fluid transfer in demanding industrial environments, compatible with a wide range of chemicals and abrasive fluids. Key Features: Air operated double diaphragm pump Husky 2150, 2 in. (51 mm) NPT PVDF (Kynar) fluid section, aluminum center