Flexible Duct connectors
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- Flexible duct connectors consist of a strip of treated cloth
- Attached on both sides to strips of galvanised steel, using a strong mechanical joint
- Providing airtightness
- There is a wide range of pre-assembled, ready-to-use duct connectors
- Offering a quick, easy, economical and efficient method of assembly
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Technical description
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Diameter range |
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62mm - 610mm |
Temp range |
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-30°C - +140°C |
Air Velocity |
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Max 30m/sec |
Working Pressure |
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Max 300mmWG Min (D/30 -25) x 9.81Pa |
Material ALUDE |
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-45/CO-POLYMER laminated construction |
External Colour |
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Grey |
Standard Length |
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10m in carton |
Fire Rating (Outer Re-enforcing) |
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SABS 0177 Part 3 Class 4 |
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Application
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At a notch, cut a lenth equivalent to the perimeter required plus an overlap of 5 to cm (2") for joining. |
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Lift the seam outwards at right angle. |
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Make a cut at the edge of the lifted seam section. |
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Bend down the seam whilst ensuring that the cloth remains fastened. |
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Coat the clothe with the appropriate adhesive. Join both sides ad press together firmly. |
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Spotweld the steel and form to the sesired shape. |
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