but similar models use polypropylene liquid chambers and manifolds for chemical resistance
The GRACO XTR712 XTR7+ Airless Spray Gun is a heavy-duty
Ensure system is depressurized and cool before installation
Tube-in-tube vent and fill path for instant drum conversion
Its primary function is to house and secure the valve seat
GRACO Husky 1050 Aluminum (1" BSPT) Pump, Datatrak Aluminum Center Section, Polypropylene Seats, Acetal Balls & Buna-N Diaphragm - (SKU: 647412) but similar models use polypropyleneThe GRACO Husky 1050 is an air operated double diaphragm pump with an aluminum center section, polypropylene seats, acetal balls, and Buna N diaphragm. It is designed for reliable, efficient transfer of fluids such as water, antifreeze, fuel, and lubricating oils in industrial and maintenance applications. Key Features: Air operated double diaphragm pump Husky 1050, 1" BSPT Aluminum center section, polypropylene seats, acetal balls, Buna N diaphragm