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12" RVK 315E2-A1 Extraction Fan - 1300m3/hr

Availability: Sold out, more on order!

£168.95

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Quick Overview

RVK High Quality Extractor Fans - The SystemAir RVK range of fans are made in Germany by LTI.

These German made extraction fans are low wattage, high output and designed to handle both low air volume hobby use and high air volume commercial use. These fans can be run 24hours, 7days, 356 days a year without any problems. In fact, this is what they have been designed for.

RVK extraction motors are very quiet. If the noise from the airflow is a problem, purchase one of our silencers and place at one end with a carbon filter on the other end.

RVK Fans:
* Speed-controllable (using various speed controller)
* Integral thermal contacts with electrical reset
* Can be installed in any position
* Maintenance-free and reliable
* Manufactured from fibreglass reinforced plastic

The RVK brackets (supplied in box) allow for easy instillation to the floor, wall or ceiling, and removal.

RVK 315E2-A1 Fan - 1300m3/hr (Home Hydro)

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12" RVK 315E2-A1 Extraction Fan - 1300m3/hr

What size of fan do i need?
1 - Measure the height, length and width (in metres) of the growing environment.
2 - Multiply together (H x L x W) to give you the cubic metre volume.
3 - Multiply this figure by the mount of air changes per hour that you require (eg. 20)
4 - This is the size of fan required to exchange the air 20 times per hour
5 - Buy a fan slightly above the figure calculated if possible to ensure adequate ventilation.

Please note that airflow drops over distance / bends in ducting so bear this in mind when choosing your correct fan!