The RapidAir 3/4in. MaxLine compressed air piping system is designed for high-demand air tool users and longer air line runs in large buildings. It features high-density polyethylene (HDPE) tubing with an aluminum core to maintain any hand-bent shape for easy wall installation. 200 PSI operating pressure at 70�°F; 140 PSI at 140�°F. What's Included (3) Outlet kits (2) Tees (1) 3/4in. tubing x 3/4in. male fitting (20) Mounting clips (1) Cutter and deburr tool 100 feet of 3/4in. HDPE/aluminum tubing Features + Benefits Master kit includes:3 outlet kits 2 tees 3/4in. tubing x 3/4in. male fitting 20 mounting clips Cutter and deburr tools 100 feet of 3/4in. HDPE/aluminum core multilayer tubing Tubing dimensions are 0.8in. I.D. x 1in. O.D. Key Specs Item# 20923 Brand RapidAir Manufacturer's Warranty 1 year Limited Warranty Ship Weight 25.0 lbs Coupler Size (in.) 3/4 Max. PSI 200 at 70F Pieces (qty.) 29 More Information Please Visit our website OFFICIAL STORE AGRA-TOOLS for catalog, transaction, full Description, Term and Conditions, best product, or special price.