Compressed Air Piping 90° Elbow M8068 This listing is for a brand new MaxLINE 1" piping 90° elbow fitting (Part number M8068). This MaxLINE elbow is specifically designed for the MaxLINE 1" tubing made by RapidAir and is great for adding extra tubing in different directions. This fitting is made of nickel plated solid brass and has a double o-ring seal for a no leak connection. It has split ring connections for easy disassembly if needed. Rated for 175 PSI working pressure. If you need any other fittings or tubing for your MaxLINE system or any other parts see our MaxLINE Air Tubing eBay store category or see our other items. Specifications: Compatible with 1" MaxLine tubing Part no. M8068 Solid brass Nickel plated for corrosion resistance Double o-ring seal 175 PSI working pressure Split ring connections