The GRACO 244868 is a repair kit containing 10 UHMW (Ultra High Molecular Weight polyethylene) piston packings, designed for use in GRACO equipment to restore or maintain the sealing function of pistons in fluid handling systems. UHMW is chosen for its durability and resistance to wear, making it ideal for demanding industrial applications.

Key Features:

• Repair Kit
• 290PIS (Piston Size/Type)
• UHMW (Ultra High Molecular Weight polyethylene)
• Designed for GRACO equipment requiring 290PIS piston packings
• Easy replacement process
• No special tools required for installation
• Reliable sealing performance
• Durable UHMW material for extended service life

Applications:
Used in GRACO fluid handling equipment for sealing pistons in commercial and industrial applications, including paint sprayers and other systems that move, measure, control, dispense, or apply a wide range of fluids and viscous materials.

Installation Notes:

• Using genuine GRACO repair kits ensures proper fit, performance, and longevity of equipment, reducing downtime and maintenance costs.
• Follow equipment manual instructions for disassembly and reassembly
• Ensure all old packing materials are removed before installing new packings
• Inspect piston and cylinder for wear or damage before installation
• Lubricate new packings as recommended by GRACO