Lubricate o-rings with appropriate grease before installation
Lubricate new seals as recommended by GRACO to prevent premature wear
Regularly inspect cables and connections for wear
Reservoir wiper arm for efficient grease dispensing
Replace components if signs of excessive wear or damage are present
GRACO Husky 307 Acetal (3/8" NPT) Standard Pump, Polypropylene Center Section, Acetal Seats, Buna-N Balls & TPE Diaph - (SKU: D31275) Lubricate o-rings with appropriate greaseThe GRACO D31275 Husky 307 Acetal pump is an air operated double diaphragm pump made with an acetal body, polypropylene center section, acetal seats, Buna N balls, and TPE diaphragm. It is designed for fluid transfer applications, offering reliability and ease of maintenance. Key Features: Air operated double diaphragm pump 3 8" NPT Acetal body, polypropylene center section, acetal seats, Buna N balls, TPE diaphragm Up to 7 gpm (26. 5 lpm) Maximum