GRACO Husky 515 PP 1/2" NPT Standard Pump, PP Center Section, PP Seats, Fluoroelastomer Balls & PTFE Diaphragm - (SKU: D52981) making it ideal for sensitive

making it ideal for sensitive or challenging materials

Enhances equipment reliability and consistent spray performance

Replace the spring as part of scheduled maintenance or if performance issues arise

This kit is intended to ensure proper sealing and reliable operation of check valves within GRACO pumps and fluid handling systems

Used in spray foam and spray application equipment for sealing and flow control within the pump assembly

GRACO Husky 515 PP 1/2" NPT Standard Pump, PP Center Section, PP Seats, Fluoroelastomer Balls & PTFE Diaphragm - (SKU: D52981) making it ideal for sensitiveThe Husky 515 PP is an air operated double diaphragm (AODD) pump with a polypropylene (PP) center section, PP seats, fluoroelastomer balls, and PTFE diaphragm. It is designed for reliable, low pulsation transfer of a wide range of fluids, including those with mild abrasives or solids, in industrial and maintenance applications. Key Features: Air Operated Double Diaphragm (AODD) Pump Husky 515, 1 2" NPT Polypropylene (PP) center section, PP seats,