GRACO Husky 307 AC 3/8 in. (9.52 mm) NPT Standard Pump, PP Center Section, AC Seats, BN Balls & BN Diaphragm - (SKU: D31277) Regularly inspect and maintain hose

Regularly inspect and maintain hose and pump components to prevent downtime

Replace only with genuine GRACO parts to maintain equipment integrity

Follow GRACO’s recommended procedures for assembly and torque specifications

Follow GRACO equipment manual instructions for proper alignment and tightening

Clean the installation area before fitting the foam strip

GRACO Husky 307 AC 3/8 in. (9.52 mm) NPT Standard Pump, PP Center Section, AC Seats, BN Balls & BN Diaphragm - (SKU: D31277) Regularly inspect and maintain hoseThe GRACO D31277 is an air operated double diaphragm pump designed for reliable fluid transfer in industrial settings. It features a polypropylene center section, acetal seats, and Buna N (nitrile) balls and diaphragms, making it suitable for handling a variety of chemicals and fluids. This pump is intended for use within GRACO equipment for applications requiring robust, chemical resistant pumping solutions. Key Features: Air operated double