Semi Rigid Spiral Duct

Semi Rigid Spiral Duct

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Semi Rigid Spiral Duct

We are a famous manufacturer, exporter, supplier and trader of widely acclaimed Semi Rigid Spiral Duct. It is a machine formed duct, which is made in a continuous spiral using aluminum strips, creating an airtight tube. This can easily be cut to length by hand to conform to a required duct route, without altering its full circular cross section. Due to its flawless features our offered Semi Rigid Spiral Duct is massively in demand.

Specifications are as follows:

  • Type : Plain Uninsulated
  • Material:  Aluminium
  • Maximum Velocity:  20 meters / sec
  • Maximum Positive Pressure: 1.5 kPa
  • Maximum Negative Pressure : 1.5 kPa
  • Sizes : 75 mm to 300 mm Diameter