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NingBo Dacheng Machinery & Electrical Co.,Ltd
Add: No.157 Shangyang Road, Yinzhou Area, Ningbo, Zhejiang
Contact Person: Mr Chen
Tel: +86-574-88232682
Tel: +86-574-88232883
Tel: +86-574-88232799
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Variable Speed Controller

Variable Speed controller introdction : Variable Active Air Duct Fan Speed Controller For Hydroponics Inline Exhaust: * Accurately Controls Speed of Duct Booster, Inline, Intake and Exhaust Fans * Durable 3-Pole Grounded Plug Construction, No Extra Wires Do Deal With * One control switch for 3...

Variable Speed controller introdction
Variable Active Air Duct Fan Speed Controller For Hydroponics Inline Exhaust:

* Accurately Controls Speed of Duct Booster, Inline, Intake and Exhaust Fans
* Durable 3-Pole Grounded Plug Construction, No Extra Wires Do Deal With
* One control switch for 3 settings: Variable Speed, OFF, HIGH, MED, LOW
* Built-in grounded control outlet
* Note: PLS only using it with FAN that have a universal brush type motor(Eg: Inductive Fan). Do Not use on brushless type motors(Eg: Magnetic Induction Fan).


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