2 x Hydroponic Fan Speed Controllers w/Switch option
Control both intake and exhaust fans.
2 x Hydroponic Fan Speed Controllers
*This listing is for purchase of 2 controllers.
High quality manual fan speed controllers
To control fan air flow speed.
- Control room temperature & Humidity of your grow room
- Ideal for hydroponic environments
- Use one controller on the Intake fan and another on the exhaust fan to apply negative air pressure in the room.
You generally want to have both intake and exhaust fans.
The idea is simple: Not only will the growing environment benefit from having fresh cool air in & hot air out.
The negative pressure you can achieve with the controller will ensure any odours do not escape the room while fans are on.
Condition Brand New: Brand-new, unused & unopened products.
Power Source AC Voltage AC 220-240V, 50Hz 8A
Maximum Amperage 8A Model 240 v variable fan speed controller
Input Voltage 220-240V AC Type Router Speed Controller
Max. Power 1800W Fuse 10A 250V AC
Power Cord Length 1.8 m Dimensions 11.5 x 6 x 4 cm （H x W x H）
Features Fuse Protected, Speed Control, 3 Settings Switch
Item Type fan speed controller, ac motor speed controllerm, rheostat
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