Fire Resistant Semi Rigid Aluminum Duct 60mm Small Diameter For HVAC System
Product Feature:
1. 30% thicker material is used in manufacturing to offer greater strength and temperature rating.
2. Supplied in a compressed length this form of flexible ducting has a unique expanding design that offer efficient venting, as it holds it's shape and full diameter, even when bends are applied.
3. Ideal for straight and indirect venting installations for clothes dryers, rangehoods, bathrooms and other general venting applications.
4. To gain maximum length,use both hands to work in sections from the centre-out to either end.
5. Temperature rating-70℃ to +250℃
Semi Rigid Flexible Duct As Below: