The GRACO 17F304 Ball Kit consists of four 1 1/8" PTFE (polytetrafluoroethylene) balls designed for use as check balls in GRACO diaphragm pumps. These balls are critical components that ensure proper flow direction and sealing within the pump, enhancing reliability and performance in fluid transfer applications.

Key Features:

• Check ball kit
• 1 1/8" PTFE, Qty 4
• PTFE (polytetrafluoroethylene)
• Compatible with GRACO diaphragm pumps, including ChemSafe series
• Corrosion-resistant PTFE material for use with aggressive fluids
• Designed for reliable sealing and flow control
• Easy to replace as part of routine maintenance

Applications:
Used in GRACO diaphragm pumps for transferring corrosive or aggressive fluids in industrial, chemical, and manufacturing environments.

Installation Notes:

• Using genuine GRACO parts ensures optimal pump performance, longevity, and safety, especially when handling corrosive or hazardous fluids.
• Ensure the pump is depressurized and isolated from the system before replacing check balls
• Inspect the ball seat for wear or damage and replace if necessary
• Follow the equipment manual for specific installation procedures
• Use appropriate tools and safety equipment during maintenance