GRACO Seal, Back Up, Priming - (SKU: 108988)The GRACO 108988 is a back up seal designed for use in priming applications within GRACO equipment. It is a critical component for maintaining system integrity and preventing leaks in fluid handling systems. The material is not specified in available sources. Key Features: Seal, Back Up, Priming Designed for use with GRACO priming equipment; specific models not listed Critical for system integrity Helps prevent leaks in priming applications

Perform regular preventative maintenance checks

Non-genuine parts may compromise reliability and void warranties

This seal kit is essential for maintaining the proper functioning and sealing integrity of the pump assembly in GRACO equipment

a durable elastomer

and other heavy-duty applications where reliable fluid transfer is critical[2][3][4]

Ensure the sprayer is powered off and depressurized before beginning repairs

ensuring optimal performance and minimizing downtime

Reliable performance in industrial applications

Use appropriate fittings and follow local safety regulations during installation

designed for use as a fastening component within GRACO industrial equipment such as paint sprayer pumps and warm melt supply systems

The GRACO 100451 is a coupling designed for use in GRACO industrial equipment

High durability and wear resistance due to UHMW construction