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Tornado

Tornado
Tornado is specially designed to facilitate faster cable blowing. Developed by Dura-Line’s research team in collaboration with the Indian Institute of Technology, Tornado has outperformed conventional ducts in extensive field trials. The inner spiral rib design of Tornado creates an air cushion tornado effect, imparting an increased pulling force on the cable. The cable rides on the air cushion, eliminating contact with the duct and greatly reducing the friction. Installations can see two times the cable blowing compared to conventional Smoothwall ducts.

Features

  • Consistent and faster blowing speeds
  • Further cable placing distances, up to double typical distances for faster network builds
  • Lower stress on fiber – 30% less pulling force required than manual pulling

Details

  • Footage/Meter Markings
Tornado

Quick Links

Specifications and Shipping Info

Select Conduit Size, Wall Type, and Wall Ratio
Nominal Size
Wall Type
Wall Ratio

Select Size and Wall Dimensions above

Downloads

Colors

Blue
Blue
Green
Green
Orange
Orange
Red
Red
Terra cotta
Terra cotta
Brown
Brown
Gray
Gray
Black
Black
white
white
Yellow
Yellow

Options

Silicore®
Preinstalled Rope
Want a better connection with Dura-Line?

Ask a question or email us a comment! We're happy to supply additional information and would love to explore how we can be of service to you.

Contact us

Want a better connection with Dura-Line?

Ask a question or email us a comment! We're happy to supply additional information and would love to explore how we can be of service to you.

Contact us