The GRACO 25P267 is a premium replacement diaphragm kit made from PTFE (polytetrafluoroethylene) and EPDM (ethylene propylene diene monomer) overmolded construction. It is designed for use in GRACO Husky 2150 and SaniForce 2150 air-operated double diaphragm pumps, providing reliable sealing and chemical resistance for demanding industrial applications.

Key Features:

• Diaphragm repair kit
• For 2- to 4-inch pumps (Husky 2150, SaniForce 2150)
• PTFE/EPDM overmolded
• GRACO Husky 2150, SaniForce 2150 air-operated double diaphragm pumps
• Premium PTFE/EPDM overmolded construction for enhanced chemical resistance and durability
• Designed for easy replacement and maintenance
• Reliable sealing for demanding industrial environments
• Replaces previous GRACO part number 289226

Applications:
Used in industrial fluid transfer applications, including chemical processing, mining, agriculture, and other sectors requiring robust, chemically resistant diaphragm pumps.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the pump. Non-genuine parts may compromise pump integrity and safety.
• Always follow the manufacturer’s pressure relief procedure before moving or lifting the pump.
• Ensure all fluids and solvents are chemically compatible with the wetted parts as specified in the technical documentation.
• Assemble the diaphragm with the side marked 'AIR SIDE' facing the center housing.
• Apply medium-strength (blue) thread locker to the bolt threads during assembly.
• Grease the diaphragm shaft before installation.
• For detailed installation, refer to the equipment manual or consult a GRACO specialist.