GRACO Fitting Union, 1-1/2 NPT - (SKU: 121442)The GRACO 121442 is a threaded fitting union designed for connecting piping or hoses in fluid handling systems. Its material is not specified in available sources, but typical GRACO unions are constructed from durable metals such as steel or brass. This part is intended for use within GRACO equipment to ensure secure, leak free connections in industrial fluid transfer applications. Key Features: Fitting Union 1 1 2 NPT Designed for use with GRACO

Use appropriate thread sealant or O-ring as required by the fitting type

including acrylics

Ensure all fittings are securely tightened and checked for leaks

Reliable gear pump for long service life

Replace the plate if damage or excessive wear is observed

All-steel frame for durability

Switch and cable are not repairable—replace as a complete assembly

Inspect the ball and kit components for damage prior to installation

Ensure the nozzle is compatible with your specific GRACO flow gun model

ensuring safe and reliable operation in various industrial settings

specifically as a fluid section outlet fitting for models such as the GMAX II cylinder

The GRACO 186225 is a bottom cap for a cylinder