• Fans
  • ventilation systems
  • Metal production
  • Insulation
  • AIR CONDITIONING
  • ROOF SYSTEMS 
Non-insulated flexible ducts

Description:

Fully flexible laminate duct with a steel spiral inserted between the layers of the duct. This flexible duct consists of 3 Aluminium-layers (7 micron), combined with 2 Polyester-layers (12 micron).

Application

The ALUFLEX AA3 flexible ducts are used in ventilation, air conditioning, and air handling systems where a high mechanical strength, temperature and fire resistance is required
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Specification

  • Temperature range: from - 30 °C to + 140 °C
  • Air velocity (max): 30 m/s
  • Operating pressure: -188 up to 2500Pa
  • Centerline bend radius: 1x diameter minimum
  • Diameter range: 82 mm - 508 mm
  • Fire safety: Class B - s1, d0 according to EN 13501-1
  • As the product does not contain PVC, no toxic vapours are released should fire occur
  • Produced according EN 13180: Dia Class B, Thightness Class C, Sag<4°, Crushing strength 13-35kg compressed; 2.5kg

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