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Ubbink OFT4 166mm Flat Roof Vent Terminal - Bitumen Flange

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£67.69 Incl. VAT
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This 166mm Flat Roof Vent Terminal from Ubbink has been manufactured for bitumen roof coverings. You can use it in soil and vent systems and for natural (passive) or mechanical ventilation installations. Featuring a large free vent area of 20,000mm2, the OFT/4 Flat Vent Terminal also has a special low air resistance cowl - the pressure/airflow resistance is less than 1.0 Pascal at 225m3/h.

The pipework above the roofline is twin-walled, which also incorporates an integral condensation drain. Not only is this flat roof vent terminal quick and easy to install, but you can also easily remove it for servicing and maintenance requirements.

Features & Benefits: Ubbink OFT4 166mm Flat Roof Vent Terminal - Bitumen Flange

  • Easy to install
  • Suitable for bitumen roof covering
  • Easy to remove for servicing purposes
  • Low Pa Resistance
  • Large Free Vent Area

Product Specification

  • Material: Polyethylene/Aluminium/Bitumen
  • Weight: 3.28kg
  • Height Above Roof: 540mm
  • Diameter: 166mm
  • Flange Diameter: 490mm
  • Depth Below Roof: 510mm
  • Free Vent Area: 20,000mm2
  • Pressure/Airflow Resistance: 1.0Pa

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