6 Inch Inline Duct Fan 0-10V PWM Variable Speed Controller Air Extractor For Bathroom Exhaust Ventilator ,Long Lasting

Effective Ventilation 6 Inch Diameter 150mm) Inline duct fan with a fan speed 4300RPM for an airflow 798m³/h moves air through your target location efficiently for optimal ventilation. But we do not recommend the machine running the whole day without a break. Variable Speed ControllerEquipped with a variable controller can be adjusted the speed from 0%~100% which meets your different requirement while operating. Waterproof and DurableWaterproof grade is IP44, anti water drop. The fan body is made of high-end ABS pliable plastic that is unlikely to break, light and easy to clean.