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
particularly in applications requiring FDA-compliant materials
Verify air supply pressure is within recommended limits
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