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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
1500 – 4000 lph
The unit can be powered from the mains or through a fan-speed controller to manage the air-flow and fan-speed
The device has a low vibration and it's quiet
Growers use General Hydroponics FloraNova Grow during the vegetative and blooming phases to achieve top-quality crops
Ensures healthy plant development
Control Freak Dynamic Frequency Fan Controller Max Current:13A 1500 – 4000 lphOverview The Control Freak Dynamic Frequency Fan Controller will silently control fan speed operation by using up to date digital temperature sensing technology. Available in 3, 7 and 13A versions makes this suitable for almost all growers no matter the size of your facility. General Information Will run any AC fan silently without producing a humming buzzing noise that all cheaper controllers produce. You can set your optimal temperature range as