The GRACO 25R749 Kit is a replacement ball check assembly designed for use in GRACO Z-Pump hardware. It is engineered to ensure reliable one-way flow control within high-pressure fluid systems, typically constructed from robust metallic and elastomeric materials for durability and leak prevention. This kit is intended for maintenance and repair of GRACO pumps, supporting efficient and safe operation in demanding industrial environments.

Key Features:

• Ball Check Kit
• S6
• Metallic ball, elastomeric seals, and steel housing
• Designed for GRACO Z-Pump hardware
• Reliable one-way flow control
• Durable metallic and elastomeric construction
• Ease of maintenance and replacement
• Engineered for high-pressure applications

Applications:
Used in industrial fluid handling systems, particularly for maintenance and repair of GRACO Z-Pump equipment in lubrication, spray, and transfer applications.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of equipment. Non-genuine parts may compromise system integrity and void warranties.
• Follow GRACO’s official installation guidelines for ball check assemblies
• Replace o-rings and seals as recommended during maintenance
• Ensure proper alignment and torque during installation
• Inspect for wear or damage before installation
• Regularly inspect ball check assemblies for wear or leaks
• Replace o-rings and seals during disassembly
• Use only recommended lubricants and cleaning agents
• Keep installation area clean to prevent contamination