125mm Quiet Air Extractor 16W Energy Efficient Mixed Flow Duct Fan for Bath, Vents, Greenhouses, Tents Size and Style Specification: Inner Diameter 115mm, Outer Diameter 129mm , width 88 mm Description The latest generation of axial exhaust fans is based on the most advanced technology, with modern design, low noise and large air volume. p> UsesOur exhaust fans can be used in bathrooms, showers, kitchens, toilets, cabins, greenhouses, grow tents, laundry rooms, technical rooms, cellars, garages... Our tubular duct exhaust fans effectively eliminate odors, smoke and purify the air indoors. MaterialThe extractor is made of ABS plastic high quality, durable and UV resistant. To extend the life of the fans, our fans are equipped with premium anti-rust copper ball bearings and motors. Features Fan flow rate is 130 m/h, low consumption power consumption 16 W, frequency 50/60 Hz, voltage 220 V, low noise 34 dB (laboratory condition at 3 meters) and low sound energy consumption. The fan is suitable for ventilation ducts with a diameter of 125mm. Wide use Increase air flow in HVAC systems to remove exhaust gases and odors from bathrooms , shops, basements, attics, grow tents, etc. Multiple advantagesSpecial fan motor, high quality anti-rust copper material and ABS shell, smooth operation , built-in temperature protection, automatic overheating shutdown, more safety. InstallationThe fan can be installed on a horizontal or vertical plane, installed between 2 ducts, connected in the middle or at both ends of the duct, or installed on the wall to form your own air circulation system. Do not use unidirectional ventilation in an enclosed environment. Sold by the grid cool store