The EC 200 AND 250 range is conceived for ventilation and cooling of GSM shelters by providing a very important air volume to exhaust the heat generated by the radio systems units in the shelters.
They are also used for safety ventilation when the AC units are not working (in case of main power cut).

A large choice of accessories is proposed by SSAA

Auto shutters : VK

Inlet grilles with filter BRPF in a large choice of dimensions

Motorised louvre for free cooling & energie Savings. SR.300

Thermostats, fume detectors, intrusion detectors