3/4" x 120' 200' 300' Compressed Air Line Kit - HDPE Aluminum HDPE Piping with 2 Right Angle Fittings & 4 Tee Fittings - Leak Proof Easy Install Garage & Workshop Air Hose System for Pneumatic Tools, Tire Inflation & Industrial Applications

Three-Layer Design Pipeline This 3/4" shop air line is constructed with a three-layer design(HDPE-aluminum-HDPE). The outer HDPE layer is resistant to corrosion, maintaining stability in various environments, including extreme high and low temperatures. It also ensures a smooth interior, minimizing pressure loss during airflow. The middle layer is made of aluminum, which provides the perfect balance of flexibility and strength, making it ideal for maintaining the structural integrity of air pressure pipelines. 4-Ways Manifold Block Four interfaces on different surfaces of manifold block can help you meet various DIY requirements.Two brass plugs can close the outlet when not in use Str Fittings Used to connect pipelines with manifold block, equipped with O-rings and rubber sealing rings to prevent air leakage Tee Fitting It can help to separate a branch pipeline from the main pipeline. 90-Degree Fittings When passes through the corner of the wall, L interface can help the pipeline get close to the wall.Save more space and be more stable. Step 1 Use the included tubing cutter to cut the tube to the desired length, rotating wrist while cutting. Step 2 Bevel the inside of the tubing by inserting the reaming tool and rotating it at least 3 full turns Use peg #25 for 3/4” tubing. Step 3 Remove the nut and split ring from 3/4" tubing fitting, then put the nut and split ring on tubing.BotNutO-Ring. Insert the fitting into the tubing. Step 4 Turn the nut until it is hand-tight,put a reference mark on the nut and fitting body,tighten nut with wrench a minimum 3/4 of a turn or until tight. Additional Accessories 4-Ways Manifold Block Buying Options 1/2" Brass plugs Add to Cart L Tubing Fittings Buying Options T Tubing Fittings Buying Options Price — $9.99$9.99 — — Compatible 3/4" Air Line Kit 3/4" Air Line Kit 3/4" Air Line Kit 3/4" Air Line Kit Quantity 2 3 2 2 Material Aluminum&Copper Copper Aluminum&Copper Aluminum&Copper Weight（Pounds） 1.6 lb 3.2 oz 14.4 oz 1.1 lb Package size 5.5 x 4.5 x 2 in 5 x 5 x 0.5 in 4 x 3 x 1.6 in 5.5 x 4.5 x 2 in How do you straighten out the coiled up tube？ Use a hot air gun to heat the pipeline, making it easier to bend. Please straighten the pipeline first before cutting it. In addition, we do not recommend using pipe fixing brackets as fulcrums for curved pipes, as this can easily damage the pipes. How to ensure that the pipeline does not leak air? All interfaces of this kit are equipped with O-rings and rubber pads. Follow the installation steps in the manual to prevent leakage Does this set have longer pipes? This set has three different pipe sizes of 50FT,120FT, 200FT, and 300FT, and the accessories included are also matched according to the length of the pipe.