Cabinet top ventilator ST310E250 230VAC

The precondition to use the top fan is that the ambient temperature should be lower than the temperature required in the cabinet.
The high-power centrifugal top fan can vent the high heat load by greatest degree. The centrifugal fan not only can avoid the vortex vented by the general shield magnetic fan, but also can reduce the noise caused by the friction of air. The STFA series of Exit filter can be used in the inlet in order to prevent from entering the humidity and dust.
The centrifugal top fan is larruping. It is handsome and it has the good function and reasonable structure. It also doesn't take up the interior space. It can well satisfy requirement of the present market with it's unique design.