Circulation fans
In support of air flow in greenhouses to achieve a more equal climate, Tebarint can provide several kinds of fan installations, for example Serial ventilation which is the most common fan system in which the airflow is passed on from fan to fan, hanging from the trellis in a certain grid.
Slurf ventilation under the grow gutter is found in cultivations where the crop is growing on a grow gutter where the airflow is horizontally forced to spread in full length under the grow gutter and to be released from the slurf in vertical direction.
Another method is downward ventilation in order to get air mixing in the ever higher greenhouses with fans which are mounted horizontally to the trellis. A slurf hangs down towards the grow gutter height, where the fan forces the pike layer air downwards, beyond the grow gutter, where it is spread underneath.