The GRACO 25C469 is an air valve repair kit designed for use with Husky™ 515 and 716 air-operated diaphragm pumps. It contains essential replacement components such as U-cups, O-rings, plungers, carriages, pins, and a valve plate, all intended to restore or maintain the air valve function within these pumps. The kit is engineered for reliability and ease of maintenance, ensuring optimal performance of GRACO equipment in demanding industrial environments.

Key Features:

• Air Valve Repair Kit
• For Husky™ 515 and Husky™ 716
• Husky™ 515 and Husky™ 716 Air-Operated Diaphragm Pumps
• Comprehensive kit for air valve repair
• Includes all necessary seals and moving parts
• Designed for ease of maintenance and reliability
• Supports extended duty cycles in industrial applications

Applications:
Used for repairing and maintaining the air valve assemblies in Husky™ 515 and 716 air-operated diaphragm pumps, commonly found in industrial fluid transfer and lubrication systems.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the equipment. Non-genuine parts may compromise safety and efficiency.
• Read all warnings and instructions in the kit manual and the pump manual (308981) before starting
• Center housing can remain assembled with air covers during service
• Apply grease to lapped face and bores of center housing before installing
• Seal lips must face the smaller end of the carriage plunger
• Install components with smaller ends facing toward the center of the center housing
• Torque fasteners to 80–100 in-lb (9.0–13.6 N•m)
• Save all instructions for future reference
• Regularly inspect and replace worn components using genuine kits
• Follow recommended torque specifications and lubrication guidelines