100 mm Extractor Fan with Variable Speed Control, Ventilation

100 mm air extractor air flow rate 221 m³/h static pressure 165 Pa. Adjustable speed for flexible adaptation in bathroom extractor, greenhouse, basement, workshop, technical appliances ventilation systems. PRECISE AIR FLOW NOISE CONTROL extractor equipped with continuous dimmer airflow level. duct system operation quieter comfortable air circulation. BRUSHLESS DC MOTOR 6W 24V DC extractor ventilation. Pure copper coil stable operation, low consumption long service life prolonged use. Sturdy ABS + PBT Housing housing blades ABS+PBT plastic. PBT improves mechanical strength, thermal stability durability. Resistant wear chemicals, easy clean low maintenance. Multiple protection operation Built-in protection against overheating, overvoltage, overcharging over-current. Operates stably between -20°C 60°C, technical parts, 3D printers, workshops, garages, cellars ventilation systems extractor. Flexible installation installation possible ducts, walls, ceilings windows. Multiple fans connected series parallel increase pressure long ducts.