The RAM SONO Acoustic Ducting is ideal for reducing noise as well as fan muffling and heat.
Made using micro perforated inner ducting to dampen noise. Also, an acoustically transparent inter liner which acts as a vapour barrier.
This ducting has 25mm fibre wool insulation, covered with an outer jacket. Which is a multi layer Aluminium mix offering great flexibility and strength.
The inter liner is in place between the fibre wool and the perforated inner duct to avoid fibre wool particles from entering the air stream and reducing flow rates from wool drag.
It also acts as a barrier against damp expelled air from entering the fibre wool creating a breeding ground for pathogens.
Simply attach to your extraction fans, intake fans and filters securely with ducting clamps or duct tape.
For best results, keep your ducting as straight as possible. This will eliminate noise and not reduce your fan speed. each bend in your ducting can reduce your fan speed by 20% and the air hits the bends, making noise.
Clamps are available to attach this product to fans and filters. For this product they are advisable to use, check them out !
