The GRACO 116864 is a backup ring, typically used as a sealing component within GRACO equipment. Its material is not explicitly specified in available listings, but similar GRACO backup rings are often made from PTFE (polytetrafluoroethylene) for chemical resistance and durability. The intended use is to provide a secondary seal and support for primary seals in pumps and fluid handling systems, helping to prevent leaks and extend equipment life.

Key Features:

• Backup Ring
• 116864
• Designed for use with GRACO equipment, particularly pumps and fluid handling systems
• Provides secondary sealing support
• Helps prevent leaks and extend equipment life
• Designed for reliability in demanding industrial environments

Applications:
Used in GRACO pumps and fluid handling systems to support primary seals and prevent leaks in industrial lubrication, maintenance, and fluid transfer applications.

Installation Notes:

• Using genuine GRACO backup rings ensures proper fit, performance, and longevity of the equipment, reducing the risk of leaks and downtime.
• Ensure the equipment is depressurized and isolated before installation
• Clean the sealing surfaces thoroughly before fitting the backup ring
• Follow GRACO equipment manual instructions for seal and backup ring installation
• Inspect the backup ring for damage or wear before installation