GRACO GASKET, AIR VALVE, 1" - (SKU: 15M989) It features a #10 JIC

It features a #10 JIC (Joint Industry Council) male end and a 1/2 inch NPT (National Pipe Thread) male end

Tighten securely but do not over-torque to prevent damage

particularly in line striping machines such as the LineLazer 3400 Airless Line Striper

RUBBER FOAM is a replacement part designed for use in GRACO spray equipment

Lightweight design (approx

GRACO GASKET, AIR VALVE, 1" - (SKU: 15M989) It features a #10 JICThe GRACO 15M989 is an air valve gasket designed for use in GRACO air operated diaphragm pumps and related equipment. Its main material is not explicitly specified in available sources, but it is engineered for sealing and reliability within air valve assemblies. The gasket ensures proper sealing and smooth operation of the air valve, preventing leaks and maintaining system efficiency. Key Features: Gasket 1" Compatible with GRACO air operated