The GRACO 258923 KIT,U-CUP REPAIR 10 is a replacement kit containing U-cup seals and related components designed for use in GRACO chemical pumps. The kit is intended to restore the sealing function within the pump assembly, ensuring reliable operation and preventing leaks. The material is typically high-grade elastomer for the U-cup seals, but the specific material is not specified in available sources.

Key Features:

• Repair kit (U-cup seal and related components)
• KIT,U-CUP REPAIR 10
• Designed for use in GRACO chemical pumps; specific pump models not listed in available sources
• Restores sealing integrity in pump assemblies
• Designed for ease of maintenance and quick replacement
• Reliable performance in demanding industrial environments

Applications:
Used for maintenance and repair of GRACO chemical pumps in various industrial settings, including mining, agriculture, and manufacturing, to ensure leak-free operation and extend equipment life.

Installation Notes:

• Using genuine GRACO repair kits ensures compatibility, reliability, and optimal performance of the equipment. Non-genuine parts may compromise safety and equipment longevity.
• Lubricate seals and moving parts with appropriate grease before installation.
• Ensure U-cup springs are oriented correctly (facing the throat cartridge or displacement rod as specified in the manual).
• Follow torque specifications and assembly order as detailed in the equipment manual.
• Apply anti-seize lubricant to threads where recommended.