Metal Radial Duct Fan 150mm Two Way Exhaust Fan for Bathroom, Workshop, Hydroponics (C Style Ventilation) less

Metal Exhaust FanThis metal exhaust fan is not as flimsy as plastic and is ideal for garages, greenhouses, shops and industry. Air extractor parametersDiameter: 150mmm, air volume: 600m/h, rotation speed: 2800r/min, power: 40W, noise: 50dB. Bidirectional ExhaustC' is a two-way exhaust fan. In addition to exhausting smoke, it removes hot air masses that hatch and draws in cool natural wind for ventilation. Using the Controller "" the fan turns and blows upward 'outside; the fan runs backwards and the air inwards; "O" the fan stops. Easy to InstallThis wall fan can be mounted on a window or wall and is easy to install.