4"/6"/8" Greenhouse Planting Ventilation Hydroponics EC Inline Duct Fan with Speed Controller

Description :
(1) Multiple width avaiable : 100mm/150mm/200mm.

(2) Energy Saving EC Cooper motor with high quality Ball bearing,stable equipment and more safe,durable running for 8000hours.

(3) High quality ABS material.Strong and compressive,not easy to deform and sink

(4) Low noise with stable air Volume Durable.

(5) With 1%-100% speed controller or temperature&humidity digital controller.

(6) Suitable for Kitchen,Bathroom,Grow Tents,Hydroponic.