GRACO Nut Coupling - (SKU: 186925)The GRACO 186925 Nut Coupling is a hardware component designed to securely connect or fasten parts within GRACO fluid handling and spray equipment. Its material is not specified in available sources, but it is typically constructed from durable metals such as steel or brass for reliability in industrial environments. Its intended use is to ensure a tight, leak free connection between components in GRACO systems. Key Features: Coupling Nut Designed for

Regularly check and maintain seals and moving parts

Verify all seals and connections are secure before operation

such as models 245846 and 255478

Compatible with GRACO pump systems as specified in equipment manuals

Maximum Fluid Pressure: 125 psi (0

but it is intended for use in industrial applications where precise flow regulation is required

and agricultural equipment requiring precise and reliable oil delivery

Routine inspection of diaphragm and seals

Designed for use with GRACO automatic lubrication systems and compatible with quintuplex pump configurations

Sold as a three-pack for convenience and reduced downtime

Engineered for easy integration within GRACO sprayer assemblies

Hose assembly (1/2 in