GRACO Packing O-Ring - (SKU: 121139) Ensure the spool is compatible

Ensure the spool is compatible with the intended GRACO system

Reliable performance for spray gun operation

Designed for use with GRACO equipment requiring DT04-2P connections

It is constructed for reliable storage and controlled dispensing of fluids

Ease of integration into existing GRACO setups

GRACO Packing O-Ring - (SKU: 121139) Ensure the spool is compatibleThe GRACO 121139 is a packing O ring designed for use in GRACO spray foam and fluid handling equipment. It serves as a sealing component to prevent leaks and maintain pressure integrity within the equipment. The material is not explicitly specified in available listings, but O rings in similar GRACO applications are typically made from elastomers such as nitrile rubber or PTFE for chemical and pressure resistance. Key Features: Packing O Ring Designed