250mm Air Extractor, 1680 m³/h, Industrial Smoke Extractor with Non-Return Valve, Humidity-Controlled Wall-Mounted Air Exhaust Fan with EU Plug for Garage, Workshop, Warehouse

Backflow Prevention Design: The air outlet of this air extractor is equipped with a double-wing backflow preventer, which effectively prevents the backflow of air and odors, as well as the intrusion of mosquitoes and dust. It closes automatically when switched off, keeping the indoor air clean.

Long Lifespan: The front panel and blades of this wall fan are made of stainless steel, resistant to corrosion and rust, perfectly suited to demanding industrial environments such as warehouses and workshops. Equipped with a 2.5 m power cord and a remote control for easy operation.

Powerful Motor: This industrial air extractor features an internal copper rotor motor with double ball bearings, consuming only 74.5 W, with a rotation speed of up to 2580 rpm and an airflow of 1680 m³/h.

The stainless steel front panel is more durable and robust. Combined with dynamically balanced blades, it ensures quiet and stable operation. Installation Tips: This air extractor can be mounted on both walls and ceilings. For wall mounting, the unit must be installed perpendicular to the floor to ensure the backdraft damper opens correctly. For ceiling mounting, the return air deflector must be removed. For the 250 mm fan, the recommended installation diameter is ≥ 256 mm. This ensures a secure fixing with screws. Multiple Applications: Suitable for attics, garages, workshops, kitchens, warehouses, and other spaces. Specially designed to combat humidity and condensation. The rapid air exchange rate solves problems of humidity, odors, and stagnant heat, and meets various ventilation needs.