The GRACO 180791 is a piston gasket made from cellulose fiber, designed to provide a reliable seal within GRACO displacement pumps and related equipment. It is intended to prevent leaks and maintain pressure integrity in fluid handling systems.

Key Features:

• Piston gasket
• 74.2mm ID, 5.7mm cross section (bag of 5)
• Cellulose fiber
• Compatible with GRACO displacement pumps and similar equipment
• Reliable sealing for piston assemblies
• Designed for easy replacement and maintenance
• Durable construction for extended service life

Applications:
Used in GRACO displacement pumps and other fluid handling equipment to ensure leak-free operation and maintain system pressure.

Installation Notes:

• Using genuine GRACO parts ensures optimal fit, performance, and longevity of the equipment.
• Ensure the pump is depressurized and isolated before replacing the gasket.
• Clean the piston and mating surfaces thoroughly before installation.
• Follow the manufacturer’s recommended torque and alignment procedures.
• Inspect the gasket for damage or wear before installation.