Managing airborne noise is extremely difficult and problematic as there are so many contributing factors. Basically, the more air you try and move through smaller ducts, the faster the air travels and the more noise it makes. Our Flexible Silencers offer a quick fix solution to reduce air noise while still maintaining a high degree of flexibility. Suitable for 250mm, 10 dia duct connections. Vapour-seal membrane to stop moisture entering the insulation material.Perforated inner core for extra sound insulation. Huge 50mm silencer wall for a high level of attenuation. Highly flexible, will bend to 180 degrees. Will reduce airborne extractor fan noise if mounted on outlet.
Packed with non-combustible sound insulation material. Will dampen high and low frequency noises (from whistles to dull drowning noises). All orders are dispatched within 24 hours (MONDAY TO FRIDAY).This does not include weekends and bank holidays. This time may increase during the run up to Christmas and during other busy periods. Please follow the instructions on the card to arrange redelivery or collection.
DEFECTIVE ITEM / DAMAGED ITEM. An item that was discovered to be defective can be replaced with the same model only. Return will not be processed if any of these conditions are not met. You'll find award winning products and great online support at Hydroponicfans, from grow kits to ventilation systems.