GRACO Ring, Cover, Thread, 1" NPT - (SKU: 123621) The GRACO 206515 is a

The GRACO 206515 is a pneumatic

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

19HP Kohler (likely CH620 series

but typical GRACO repair kits for this application use high-quality elastomers and metals suitable for industrial fluid handling[2][4]

GRACO Ring, Cover, Thread, 1" NPT - (SKU: 123621) The GRACO 206515 is aThe 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,