GRACO Husky 716 (3/4" BSPT) Aluminum Pump, Polypropylene Center Section, Urethane Duckbill Seats & TPE Diaphragm - (SKU: D5CD05) The kit is intended to

The kit is intended to facilitate efficient suction and fluid delivery in industrial and commercial painting or coating applications

but QTD-ALFC4SPSPSPPTA100 likely uses polypropylene for fluid section and seats)

Regularly inspect and maintain the fluid cartridge and air cap for optimal spray performance

such as pumps and spray systems

The GRACO D07050 is a check ball kit designed for use in GRACO diaphragm pumps

GRACO Husky 716 (3/4" BSPT) Aluminum Pump, Polypropylene Center Section, Urethane Duckbill Seats & TPE Diaphragm - (SKU: D5CD05) The kit is intended toThe GRACO D5CD05 Husky 716 is an air operated double diaphragm pump featuring an aluminum body, polypropylene center section, urethane duckbill seats, and TPE (thermoplastic elastomer) diaphragm. It is designed for industrial fluid transfer applications, offering reliable, leak free operation and compatibility with a wide range of fluids. Key Features: Air operated double diaphragm pump Husky 716 (3 4" BSPT) Aluminum body, polypropylene center