Check for proper seating of balls and seats to maximize suction lift and pump performance
The GRACO 224742 is a hydraulic oil pump designed for reliable
Clean the cylinder and mating surfaces before fitting the cap
Consistent performance in dispensing and transferring fluids
Inspect the frame for any damage before installation
GRACO Husky 307 Polypropylene (3/8" NPT) Standard Pump - (SKU: D32917) Check for proper seating ofThe GRACO D32917 Husky 307 is a 3 8" NPT standard air operated double diaphragm pump with a polypropylene center section, polypropylene seats, PTFE balls, and a Buna N diaphragm. It is designed for reliable transfer of fluids, including water and mild chemicals, in industrial and maintenance applications. Key Features: Air operated double diaphragm pump Husky 307, 3 8" NPT Polypropylene center section, polypropylene seats, PTFE balls, Buna N diaphragm