McMaster 7739K178 High-Pressure Galvanized Steel Pipe Fitting Union Straight Connector, 1-1/2 NPT Female 26468898 Black Oxide Finish to Help

Black Oxide Finish to Help Prevent Rust Corrosion

breaker bar

) 1/4 in Preset Setting (PSI) 150 psi Rated CFM @ Set Pressure 300 cfm Item Safety Valve Application Air

Deeply serrated toe bumper aids in vertical climbing & crawling

McMaster 7739K178 High-Pressure Galvanized Steel Pipe Fitting Union Straight Connector, 1-1/2 NPT Female 26468898 Black Oxide Finish to HelpA galvanized finish gives these fittings better corrosion resistance than our plain steel high pressure fittings. Also known as Pressure Class 3000 fittings, they have excellent strength to handle high pressure applications. Union connectors separate into three pieces so you can access your line without unthreading pipe connections. For Use With Air, Hydraulic Fluid, Natural Gas, Oil, Steam, Water Shape Straight Type Connector, Union Body Shape Hex