The GRACO 178913 is a U-cup seal designed for use in GRACO equipment. It is typically made from durable elastomeric materials and is intended to provide a reliable sealing solution for pistons or rods within fluid handling systems, preventing leaks and ensuring efficient operation.

Key Features:

• Seal, U-Cup
• 178913
• Designed for use in GRACO equipment (specific models not listed)
• Reliable sealing performance
• Designed for easy maintenance and replacement
• Durable construction for extended duty cycles

Applications:
Used in GRACO fluid handling and spray equipment to seal pistons or rods, preventing leaks and maintaining system integrity.

Installation Notes:

• Using genuine GRACO seals ensures optimal performance, compatibility, and longevity of equipment.
• Ensure the equipment is depressurized and cleaned before installation.
• Inspect the seal and mating surfaces for damage or debris.
• Lubricate the seal as recommended by GRACO guidelines.
• Follow manufacturer instructions for proper orientation and seating of the seal.
• Regularly inspect seals for wear or damage.
• Replace seals during scheduled maintenance or at the first sign of leakage.
• Use only genuine GRACO replacement parts for best results.