GRACO Ring, Cover, Thread, 1" NPT - (SKU: 123621) Used in GRACO lubrication systems

Used in GRACO lubrication systems and other industrial equipment where pressure relief is required to prevent overpressure and ensure safe operation

000 psi pressure relief valve

Reliable Honda engine for consistent performance

Verify compatibility with the existing system before installation

17-4PH Stainless Steel

GRACO Ring, Cover, Thread, 1" NPT - (SKU: 123621) Used in GRACO lubrication systemsThe GRACO 123621 is a threaded ring cover designed for use with 1" NPT (National Pipe Thread) connections. It is typically used as a protective or sealing component in GRACO fluid handling and spray equipment, ensuring secure and leak free connections. The material is not specified in available listings, but such parts are commonly made from durable metals or engineered plastics for reliability in industrial environments. Key Features: Ring, Cover,