The Blauberg Iso-Mix silenced fan can be used for indoor cultivation or for any premises such as, bathrooms, kitchens or libraries, that require high pressure, powerful air flow and low noise level. At 40dBA when the fan is on high speed, this is the quietest 315MM fan available on market today.
German made in-line sound insulated duct fan. Features include Polymer coated steel case which is internally filled with 50mm mineral wool. The special inner perforated casing and thermal sound insulated layer are designed for a wide range of frequencies. The specially profiled impeller provides high performance and powerful pressure combined with low noise operation. Double speed motor and quality bearings offer quiet smooth operation. Built in overheating thermal protection.