The GRACO 181793 is a piston packing, typically made from polyethylene, designed to provide a reliable seal within the piston assembly of GRACO pumps. Its primary function is to prevent fluid leakage and maintain pressure integrity during pump operation.

Key Features:

• Piston Packing
• 181793
• Polyethylene (UHMWPE)
• Compatible with various GRACO displacement pumps, including models using piston assemblies
• Provides a durable and effective seal for piston assemblies
• Designed for ease of replacement and maintenance
• Supports reliable pump operation and longevity

Applications:
Used in GRACO displacement pumps for sealing pistons, ensuring efficient and leak-free operation in lubrication and fluid transfer systems.

Installation Notes:

• Using genuine GRACO piston packing ensures optimal sealing performance, reduces downtime, and maintains equipment reliability.
• Replace worn piston packing as part of regular maintenance to prevent leaks and maintain pump efficiency
• Ensure proper alignment and seating of the packing during installation
• Follow torque specifications for related components as outlined in the equipment manual