Compressed Air Piping 90 degree elbows #M8067 2 Pack This listing is for a brand new 2 Pack MAXLINE 3/4" piping 90-degree elbow fitting (Part number M8067). These MAXLINE elbows are specifically designed for the MAXLINE 3/4" tubing made by RAPIDAIR and is great for adding extra tubing in different directions. These fittings are made of solid brass and have a double o-ring seal for a no-leak connection. Also, it has split ring connections for easy disassembly if needed. Rated for 175 PSI working pressure. Specifications Compatible with 3/4" MaxLine Tubing Part Number: M8067 Solid Brass Nickel Plated for Corrosion Resistance Double O-Ring Seal 175 PSI Working Pressure Split Ring Connections