GRACO Fitting, Tee, Swivel, 3/8 NPT X 1/2T - (SKU: 15T643) The GRACO D03966 Fluid Kit

The GRACO D03966 Fluid Kit is a replacement kit designed for the Husky 307 air-driven diaphragm pump

Ensure compatibility with GH Series sprayers before installation

Apply grease to the diaphragm shaft during installation to prevent damage to u-cups

Use appropriate tools to tighten fittings to avoid damage or leaks

but typical for this type of switch)

GRACO Fitting, Tee, Swivel, 3/8 NPT X 1/2T - (SKU: 15T643) The GRACO D03966 Fluid KitThe GRACO 15T643 is a swivel tee fitting designed to connect fluid lines within GRACO equipment. It is engineered for heavy duty performance and is typically used in industrial fluid handling systems. The material is not specified in available sources, but GRACO fittings are generally constructed from robust metals or alloys for durability. Its intended use is to provide a secure, leak resistant connection between lines of different diameters (3 8 NPT