The RVK range of fans made by LTI are quiet and powerful. they are also ideal for connecting to our range of carbon filters.

These german made fans aare low wattage, high output and are designed to handdle both low air  volume hobby use and high air volume commercial use. These fans can run 24 hours, 7 days, 365 days a year without any problems. In fact, this is what they have been designed for.

RVK eextraction motors are very quiet. if the noise from the air flow is a problem. purchase one of our silencers. 

The RVK fan bracket is supplied and allows for easy installation to the wall, floor or ceiling.

What size fan do i need? 

To calculate the size of the fan you require simply follow these instructions.

1 Measure the height, length and width (in metres) of the growing enviroment.

2 Multiply together (H x L x W) to give the cubic metre volume.

3 Multiply this figure by the amount of air changes you require - for example 20.

4 This is the size of fan required to change the air 20 times an hour.

5 Buy the fan slightly above the figure calculated if possible to ensure adequate ventilation.