Vostermans Variable Speed Drive 10 Amp hydrodynamics-mother-plant-a-2-0-0-and-b-1-1-3 Fits Quest Dual 110 and

Fits Quest Dual 110 and 150 Dehumidifiers

Mag Drive 250 & 350

to best suit your greenhouse or other growing space

5 in round or square stonewool plugs

Optional power cord for Gavita fixtures 277 volts and higher

Vostermans Variable Speed Drive 10 Amp hydrodynamics-mother-plant-a-2-0-0-and-b-1-1-3 Fits Quest Dual 110 andThis variable speed module has a maximum load of 15 Amps. Compatible with a 0 10 V or 4 20 mA input signal. Internal minimum speed adjustment with possibility to work continuously at minimum speed. Comes in a rugged, sealed enclosure that protects from light, moisture and dust. Includes extended supply voltage range and a radio interference filter.