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1. Odors Eliminating: The inline duct fan is used to eliminate odors and chemicals in grow tents and hydroponic chambers, to meet your various need.
2. Powerful Function: Ducted fan system designed to ventilate the hydroponic grow tent, promote heating and cooling, circulate freshness air, exhaust and cooling.
3. Ultra Quiet: The premium hydroponic duct fan is designed for 40W high power, 60Hz input frequency, and it can keep silence when working, more convenient to use.
4. Wide Application: The pipeline fan is widely used in many situations, such as KTV, restaurants, offices, basements, greenhouse, etc. with exquisite workmanship.
5. Reliable Materials: Hydroponic ventilation exhaust fan is manufactured by high quality PP material, safe and durable, and can be used for a long time.

Specification:
Item Type: Inline Duct Fan
Material: PP
Weight: Approx. 1928g / 68oz
Type: 4in single speed
Product Size: Approx. 28 x 19 x 19 cm / 11 x 7.5 x 7.5 in
Input Frequency: 60Hz
Power: 40W
Air Volume (m³/h): 310m³/h
Air Pressure (Pa): 180Pa
Speed: 2550r/min
Cable Length: Approx. 1.35m/53in
Application: Family residences, KTV, restaurants, offices, office buildings, shopping malls, hotels, moxibustion therapy smoke exhaust, laboratories, computer rooms, chess and card rooms, gymnasiums, beauty salons, fitness clubs, basements, swimming pools, environments that require ventilation

How to Use:
Plug in the power to use, need to confirm:
1. Make sure that no objects are sucked in around the fan.
2. When installing the equipment, please ensure that all accessories are installed in place, and the structure of the fan can ensure the load caused by the full?load operation of the fan.
3. Before using the device, make sure the power supply is disconnected even if the device switch is off.
4. The power supply device must be equipped with a double pole switch, and the distance between the contacts should be at