The GRACO 258801 Kit, Cylinder Repair 50 is a genuine replacement cylinder repair kit designed for use in GRACO chemical pumps. It is intended to restore or maintain the performance of the pump cylinder assembly, ensuring reliable operation in demanding industrial environments. The kit typically includes all necessary components for a complete cylinder repair, though specific material details are not specified in available documentation.

Key Features:

• Cylinder repair kit
• 50cc
• Compatible with GRACO Z-Series chemical pumps (50cc size)
• Comprehensive kit for complete cylinder repair
• Designed for reliability and ease of maintenance
• Supports extended duty cycles in industrial applications

Applications:
Used for repairing and maintaining GRACO Z-Series chemical pumps in various industrial settings, including mining, agriculture, and manufacturing, where consistent and reliable fluid delivery is critical.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the equipment. Non-genuine parts may compromise pump reliability and safety.
• Follow the manufacturer’s torque specifications during assembly (e.g., torque to 50-ft-lbs (67.5 N•m) as specified in GRACO manuals)
• Assemble and torque after the displacement rod is properly installed through the throat retainer
• Refer to the equipment manual for detailed step-by-step instructions and safety precautions
• Use appropriate tools for installation, such as rod installation and piston seal installation tools as recommended by GRACO