3/4 inch x 100 feet Tubing and Aluminum Outlet Blocks,High Quality PEX-AL-PEX Tubing, Compressed Air Piping System-- Black Tubing

3/4 in. x 100 ft. PEX-AL-PEX Tubing Compressed Air Piping System with Aluminum Outlet Blocks, Black

Set up a clean, reliable compressed air distribution system with this complete PEX-AL-PEX tubing kit. The three-layer construction — high-density polyethylene inner and outer layers bonded to an aluminum core — delivers the flexibility of plastic with the strength and barrier properties of aluminum, making it ideal for radiant heat and compressed air applications.

Part Information

• Material: PEX-AL-PEX (HDPE inner/outer layers, aluminum core), black
• Tubing Size: 3/4 in. inner diameter, 1 in. outer diameter
• Length: 100 ft. continuous
• Weight: 18.4 lbs
• Operating Pressure: 200 PSI at 73°F / 160 PSI at 140°F
• Application: Compressed air piping systems, radiant heat
• Kit Includes: 100 ft. tubing, 3 aluminum outlet blocks, 3 brass valves, 3 x 1/2" NPT fittings, 1 x 3/4" NPT fitting, 2 tee fittings, 2 L fittings, 1 bevel tool, 1 tubing cutter, 2 Teflon tape rolls, 20 pipe fixing clips

Key Features

• Three-layer PEX-AL-PEX construction combines HDPE flexibility and chemical resistance with aluminum strength and barrier properties
• Rated at 200 PSI at 73°F and 160 PSI at 140°F for safe operation across temperature ranges
• 100 ft. continuous length minimizes joints, reducing leak risk and improving system integrity
• 3/4 in. inner diameter ensures efficient airflow and compatibility with standard fittings
• Complete kit includes all fittings, valves, clips, cutter, and bevel tool — ready to install out of the box