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ASCO™ Plastic Pneumatic Tubing
The ASCO Numatics offers a wide variety of polyurethane, polyethylene, and nylon tubing for pneumatic system applications.
The tubing has outer diameters from 5/32 inch to 1/2 inch (4 mm to 12 mm). Multiple colors are available.
ASCO™ Plastic Pneumatic Tubing


Operating Environment
Indoor; Outdoor


  • Numatrol® Series polyurethane tubing: this highly flexible tubing allows easy connection to barbed fittings with sharp bends possible in less than 1 inch
  • Low-density polyethylene tubing: this lightweight and flexible tubing has superior dielectric properties, is easily heat sealed, and is impermeable to gases and moisture
  • Nylon 11 tubing: this flexible nylon tubing is used for air and lubrication lines and instrumentation and process lines for chemicals and solvents.
  • Weld spatter-resistant tubing: this tubing is flexible with an excellent bend radius. It is resistant to kink damage and has a broad range of chemical resistance