GRACO Ring Backup (116864) - (SKU: 116864) Facilitates secure connection to grease

Facilitates secure connection to grease drums

The kit is intended to restore optimal performance and reliability to compatible GRACO equipment

but 'SP' and 'PT' refer to proprietary GRACO material codes for chemical resistance and durability)

Ensure proper alignment and seating of the valve seat and ball

The GRACO 26C554 is a drum kit assembly designed for use with GRACO GSP series equipment

GRACO Ring Backup (116864) - (SKU: 116864) Facilitates secure connection to greaseThe 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