GRACO 1-inch Polypropylene Seat Kit - (SKU: D07900)The GRACO D07900 is a service kit containing a 1 inch polypropylene seat, designed for use in GRACO equipment to ensure proper sealing and reliable performance in fluid handling applications. The polypropylene material offers chemical resistance and durability. Key Features: Service Kit (Seat Kit) D07900 1 inch Polypropylene Designed for GRACO equipment requiring a 1 inch polypropylene seat; specific models not listed in available sources Chemical

The kit is intended to replace or maintain the tube-in-tube components within GRACO systems

Using genuine GRACO fittings ensures proper fit

Using genuine GRACO parts like the 15J800 ensures compatibility

elastomeric seals (Buna-N

Priming piston

140 ± 10 in-lbs for most models

including wood finishing

Essential for preventing debris from entering the pump

Check for loose or damaged components and replace as needed

specific equipment models not listed

It serves as a critical component for fluid containment and flow management within the pump system

and objects in and around the spray area