GRACO Fitting, Union, 3/8 x 3/8 OD Stem - (SKU: 16U656) flush the hardener outlet tube

flush the hardener outlet tube with solvent as recommended

but it is intended to regulate fluid flow in industrial spray systems

Ensures reliable sealing and leak prevention

replaceable filter element

GRACO Fitting, Union, 3/8 x 3/8 OD Stem - (SKU: 16U656) flush the hardener outlet tubeThe GRACO 16U656 is a union fitting designed to connect two 3 8 inch outside diameter (OD) stems, typically used in fluid handling systems. Its material is not specified in available sources, but it is intended for use within GRACO equipment to ensure secure and leak free connections in spray, lubrication, or fluid transfer applications. Key Features: Union fitting 3 8 x 3 8 OD stem Compatible with GRACO equipment requiring 3 8 inch OD stem