They are installed in outlets and ducs. Normally you install two through a first normally open and a second security control.

It comprises a reinforced frame forming a box, within this framework there is a sliding panel that performs the function of shutter. This board is powered by a hydraulic cylinder, which performs the function of opening and closing, ensuring a push on the floor. The seats and the guides are metal and are designed for longer life and maintenance free.

Gate fully customizable to customer requirements.
Because of its construction can be designed for different loads of water and different heights through the use of multiple types of extension.
 
Drives: manual, electric, hydraulic ...
But because of the large size of our components, hydraulic drive is primarily used.


Plano