4 Inch Duct Air Ventilator Wall Window Pipe Exhaust Fan Metal Exhauster Ceiling

Description

4 Inch Duct Air Ventilator Wall Window Pipe Exhaust Fan Metal Exhauster Ceiling
100% brand new and high quality
Features:
Strong power, double ball bearings, longer life.
The fan casing is made of galvanized steel and the impeller is made of stainless steel.
The motor is equipped with slide bearings.
Both smooth and step speed control is performed with the thyristor or autotransformer controller.
Several fans can be connected to one controller in case the total power and operating current do not exceed the rated controller values.
Combined supply and extract ventilation systems for various premises where high air flow at relatively low system resistance is required.
Inline duct fans help filter out air pollutants such as exhaust, fumes and odors. Breathe easier and also create a cleaner environment for your plants.
Multi-use fan is great for indoor growing, grow tents, greenhouses, indoor gardens, or anywhere you want to assist an air ventilation system.
Specification:
Voltage: 220V
Power: 25W
Frequency: 50Hz
Rotating speed: 2600r/min
Material: Iron
Dimensions: 9.5x7cm/3.74x2.76inch
Color: White & silver
Quantity: 1 Pc
Note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.
2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
Package includes:
1 x Duct Air Ventilator