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RapidAir MaxLine 3/4in., 300ft. Master Kit, Type# M7580

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Product Description

The RapidAir MaxLine compressed air piping system is designed for high-demand air tool users and longer air line runs in large buildings. Features high-density polyethylene (HDPE) tubing with an aluminum core to maintain any hand-bent shape for easy wall installation. No threading or gluing of joints – assemble and disassemble the fittings with ease. Smooth inner wall improves flow rate and reduces pressure drop.


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
  • (1) 300-ft. coil of 3/4in. HDPE/aluminum core multilayer tubing


The RapidAir MaxLine Advantage

Easy Installation

The RapidAir 3/4in. MaxLine compressed air piping system allows you to design and install your own personalized air system any way you want. MaxLine uses a double O-ring compression system that is virtually leakproof. The aluminum core allows the tubing to be bent by hand and shaped around corners or in awkward spaces without losing its shape. MaxLine can be mounted on the surface of a wall or behind the wall. It can also be buried underground or in concrete. No expensive tools are required.

Ultimate Flexibility

You can purchase additional fittings to customize your RapidAir MaxLine installation, based on your space and compressed air requirements. It is easy to add and change air drops as needed, since the fitting compression system can be easily disassembled and reused. The system is rated for up to 170 PSI at 70°F and 140 PSI at 140°F, which is well within the working range of most air tools. The RapidAir MaxLine Master Kit is an ideal solution for garages, workshops, barns or industrial buildings less than 4000 square feet, serving several air users.


Superior Performance and Support

Long-Term Durability

The RapidAir MaxLine tubing and fittings are not prone to rust and corrosion and will provide years of reliable service. Metal fittings are nickel-plated brass to resist corrosion. The high-density polyethylene (HDPE) tubing with aluminum core stays flexible and will not become brittle or lose strength over time. MaxLine meets OSHA requirements. Smooth interior walls will never build up rust or scale. You can count on a MaxLine system for years to come.

Dependable Warranty

The RapidAir MaxLine Master Kit comes with a 1-year limited warranty to give you extra piece of mind. System components are guaranteed against defects resulting from faulty workmanship or materials for one year from the time of purchase.

Guaranteed Satisfaction

Shop in complete confidence, knowing Northern Tool + Equipment protects your investment and is ready to provide you with the assistance and helpful resources you need.


Features + Benefits

  • HDPE tubing with aluminum core
  • No scale or rust, keeps your air lines clean
  • 200 PSI operating pressure at 70°F; 140 PSI at 140°F
  • Kit includes 3 outlet kits, 2 tees, 3/4in. tubing x 3/4in. male fitting, 20 mounting clips, cutter and deburr tool, and 300 feet of 3/4in. HDPE/aluminum core multilayer tubing
Key Specs
Item# 30236
Brand RapidAir
Manufacturer's Warranty 1 year Limited Warranty
Ship Weight 55.1 lbs
Coupler Size (in.) 3/4
Max. PSI 200 at 70°F
Pieces (qty.) 3 outlets, 2 tees, 3/4in. male fitting, 20 clips, cutter/debur tool, 300-ft. HDPE/aluminum tubing

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