125 mm Adjustable Air Extractor 416m³/h, EC Motor Extractor Fan with Variable Speed Controller for VMC Bathroom, Kitchen, Garage, Grow Tents, Ventilation

Flexible Speed Control Powerful fan with built-in speed controller. You can choose any speed from 0 to 100% with the included variable speed controller without creating background noise or buzzing at low speeds. Stable Performance Volume flow: 416m³/h, speed: 2800rpm, power: 35W, through the use of three-phase motors, work efficiency is more stable. Even if the hose is more than 10m, the tubular fan can work normally without reducing the power and volume of air. There is no speed limit, free adjustment. Quiet and Energy Energy saving is very good: EC motors with mixed flow. This allows the built-in fan to run quieter and achieve low speeds without producing noise or heat. The energy efficiency of EC motors is also twice as high and can save up to energy costs and recover long-term costs. Wide Applications This inline duct fan is used in indoor plants and vertical farming, heating and cooling transfer, commercial drying and air filtration. Our in-line fans can also create negative pressure environments, simulating wind, odor, and smoke and sucking fresh air from outside.