The GRACO 25P266 is a high-quality diaphragm kit designed for use in GRACO SaniForce 2150 air-operated double diaphragm pumps. It features a 2-piece construction with PTFE and Santoprene materials, providing excellent chemical resistance and durability. This kit is intended to maintain and extend the operational life of GRACO pumps in demanding industrial environments.

Key Features:

• Diaphragm Kit
• SaniForce 2150 (compatible with 2- to 4-inch pumps)
• 2-piece PTFE/Santoprene
• GRACO SaniForce 2150 air-operated double diaphragm pump
• Chemical resistance due to PTFE and Santoprene materials
• Durable construction for reliable performance
• Engineered to extend pump lifespan
• Suitable for a wide temperature range (-40°F to 180°F for PTFE/Santoprene, as per similar GRACO diaphragms)

Applications:
Ideal for use in industrial, food, pharmaceutical, and chemical processing applications where chemical resistance and reliability are required.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, compatibility, and longevity of your equipment.
• Apply a medium-strength thread locker to the shaft side of the screw
• Grease the length of the diaphragm shaft and slide it through the housing
• Torque the diaphragm assembly to 60-70 ft-lb (81-94 N•m)
• Apply waterproof, sanitary lubricant to clamps and clamping surfaces for easier assembly
• Ensure proper spacing and alignment of manifolds before securing covers and clamps
• Use food-grade anti-seize lubricant on clamp threads to aid assembly