The GRACO 258831 is a cylinder repair kit designed for the Z-Series Chemical Pumps, specifically for the 160cc model. It contains essential components for repairing the seals, piston rod, and cylinder, ensuring reliable operation and extended service life of the pump. The kit is intended for use in non-explosive environments and is made from materials suitable for chemical handling applications.

Key Features:

• Cylinder Repair Kit
• 160cc
• Z-Series Chemical Pumps (160cc model)
• Ease of maintenance: Kit includes all necessary components for cylinder repair
• Reliability: Designed to restore pump performance and prevent leaks
• Duty cycle: Suitable for regular maintenance and repair cycles

Applications:
Used for repairing and maintaining GRACO Z-Series Chemical Pumps in industrial, agricultural, and chemical processing environments where reliable fluid transfer is required.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the pump.
• Replace worn or damaged parts with components from the repair kit
• Lubricate seals, o-rings, lead-ins, and moving parts with grease
• Apply anti-seize lubricant to threads
• Ensure U-cups and springs are correctly oriented during assembly
• For 160cc pumps, use the cylinder installation tool to guide the displacement rod during assembly
• Torque bolts according to manufacturer specifications
• Regularly inspect seals and cylinder components for wear
• Use only recommended lubricants and sealants
• Follow torque specifications for all fasteners