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![134414 CONTROL UNIT 2 SPEED DIWONE WHITE + CLAWS](https://static1.cultureindoor.com/50518/product.jpg)
Keep noise to a minimum with the soft muffler
It is used toabsorb the noise produced during operation of the ventilation equipment. It's also practical for its flexibility, making it easy to position.
The silencer is made up of a flexible internal air duct in micro-perforated aluminum sheet laminated with polyether film. The ducts are reinforced with a spiral frame of high-carbon steel wire, and a polyethylene outer sleeve. Silencer supplied with high-quality 25 mmsoundproofing material. The silencer is fitted with rubber gasketed connecting flanges, ensuring a tight connection to air ducts. Each standard size has several length modifications.
Dimensions:
To prevent the flexible silencer from sagging, it must be fixed not only at the ends, but also in the middle.