RAM Flexible Ducting There are two types of flexible ducting in the RAM range.
RAM ALUDUCT Low Noise Ducting
This flexible ducting is a three-layer multi-ply reinforced aluminium and polester laminated ducting with an encapsulated high tensile steel wire helix. This means it holds its shape very well offering less drag than competitor products, thus less noise when in use and less pressure drop. It is individually boxed in 5m or 10m lengths. It has also been tested for fire resistance and in the event of a fire, no toxic gases are emitted.
Constructed using micro-perforated inner ducting to dampen noise. 25mm fibrewool insulation and covered with an outer jacket, which acts as a vapour barrier. The jacket is a multi-layer aluminium/PET mix offering great flexibility and strength.
Inner – Perforated flexible ducting
Insulation – Fibrewool 25mm
Jacket – Aluminium/Polyester
Available in 5m or 10m lengths
Technical Specification for RAM SONODUCT Acoustic Ducting
Reinforced aluminium and polyester with fibrewool inner
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