GRACO Husky 307 Acetal (3/8" NPT) Standard Pump, Polypropylene Center Section, Stainless Steel Seats, PTFE Balls & PTFE Diaphragm - (SKU: D31311) Follow GRACO’s recommended procedures for

Follow GRACO’s recommended procedures for cap replacement

particularly in industrial environments such as paper and rubber mills

Designed for use with GRACO G-Force II pressure washers and similar models

and other machinery requiring reliable fluid delivery

supporting efficient and consistent material transfer

GRACO Husky 307 Acetal (3/8" NPT) Standard Pump, Polypropylene Center Section, Stainless Steel Seats, PTFE Balls & PTFE Diaphragm - (SKU: D31311) Follow GRACO’s recommended procedures forThe GRACO D31311 is an air operated double diaphragm pump designed for reliable fluid transfer. It features a polypropylene center section, stainless steel seats, PTFE balls, and PTFE diaphragms, making it suitable for handling a variety of liquids including oils, fuels, water, and antifreeze. This pump is intended for use in dosing, dispensing, and transferring fluids within industrial and maintenance applications. Key Features: Air operated double