The GRACO 181680 is a piston packing component, typically made from polyethylene, designed to provide a reliable seal within GRACO piston pump assemblies. Its primary function is to prevent fluid leakage and ensure efficient operation of the pump.

Key Features:

• Piston Packing
• Polyethylene
• Replaces OEM P/N 181-680; compatible with select GRACO piston pump models
• Designed for durability and reliable sealing
• Ease of maintenance due to standard design
• Suitable for regular duty cycles in industrial applications

Applications:
Used in GRACO piston pumps for various industrial fluid transfer applications, including lubrication and maintenance systems.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, longevity, and safety of the equipment.
• Ensure the pump is depressurized and isolated before installation
• Clean the piston and housing area thoroughly before fitting the new packing
• Follow manufacturer-recommended torque and alignment procedures
• Inspect for wear and replace packing as part of routine maintenance