SYSTEMS DESCRIPTIONS:

  1. Tunnel roof
  2. Hooks, wires, turn buckles
  3. Wire
  4. Suspension rib
  5. Ventiflex shaft duct

D = Diameter pipe
X = Clearance tunnel roof - pipes
Y = Distance pipe - wire = 0,21xD

BENEFITS:

  • Easy to combine with dust collectors
  • Can be used for both suction and forced-air ventilation
  • Very high burst pressure
  • Can be used instead of bends

Protan Spiral ducts provide the user with low aerodynamic resistance which allows for significant reduction of the cost of ventilation.

Documentation

Product data sheet

Declaration of Performance

Ventiflex Spiral Duct - Picture.jpg

Tunneling sector

Arndt Hedtkamp - Sales Manager <br> Western Europe Market

Arndt Hedtkamp

Sales Manager
Western Europe Market
emailarndt.hedtkamp@protan.no phone+49 170 6445445
Vanessa Dos Santos - Ventilation & Waterproofing Manager <br> Southern Europe and Americas

Vanessa Dos Santos

Ventilation & Waterproofing Manager
Southern Europe and Americas
emailvanessa.dossantos@protan.co.uk phone+44 (7742) 876090
Mohamed Wagih El Sherbini - Managing Director <br> Middle Eastern Market

Mohamed Wagih El Sherbini

Managing Director
Middle Eastern Market
emailwagih@protan.com phone+971 (50) 9432355

Mining sector

Rune Andresen - Global Mining Sales Manager <br> Nordic and Western Europe Market

Rune Andresen

Global Mining Sales Manager
Nordic and Western Europe Market
emailrune.andresen@protan.no phone+47 907 43 909
Murat Celik - Global Mining Sales Manager <br> Turkey, Africa, Australia and rest of the world

Murat Celik

Global Mining Sales Manager
Turkey, Africa, Australia and rest of the world
emailmurat.celik@protan.com phone+905365958250