GRACO Repair Kit, Piston, PTFE (085) - (SKU: 25D159)The GRACO 25D159 is a repair kit containing a PTFE piston for use in GRACO equipment. It is designed to restore or maintain the performance of the piston assembly in compatible GRACO pumps, ensuring reliable operation and chemical resistance. Key Features: Repair Kit PTFE (085) PTFE (Polytetrafluoroethylene) piston Designed for use in GRACO equipment requiring the 25D159 repair kit; specific models not detailed in available sources Ease of

and troubleshooting within GRACO systems

optimal functionality

Smooth swiveling for easy maneuverability

Contact a GRACO specialist for expert guidance on correct setup and optimal performance

It is typically made from durable printed material and serves as an identification and branding component for the equipment

Check for leaks and proper diaphragm seating after installation

ensuring correct operation and maintenance procedures are followed

filters) as needed during installation

nuts) are tightened to manufacturer specifications as referenced in the manual

leak-free seal for uninterrupted operation

and the ball is typically made from PTFE (polytetrafluoroethylene)

Secure with appropriate screws and washers