The GRACO 160621 is a nitrile rubber piston o-ring packing designed for use as a sealing component within GRACO spray equipment. It is intended to provide reliable sealing for pistons in various fluid handling systems, ensuring leak-free operation and extending equipment life.

Key Features:

• O-Ring Packing
• 160621
• Nitrile Rubber
• Designed for use in GRACO spray equipment; consult manual for specific models
• Durable nitrile rubber construction for chemical and wear resistance
• Reliable sealing for pistons in fluid handling systems
• Ease of maintenance and replacement

Applications:
Used as a piston seal in GRACO spray foam and spray application equipment, suitable for various industrial and maintenance applications.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, compatibility, and longevity of equipment.
• Ensure equipment is depressurized before installation
• Inspect o-ring for damage prior to installation
• Lubricate o-ring with compatible lubricant if recommended by manufacturer
• Follow manufacturer’s guidelines for installation torque and sequence