Ventilation damper - GS/825x225 | Saw-pol

Slot damper GS is used to regulate the flow of air in the ventilation door and wall grilles installed in medium- and low-pressure ventilation instalation. Mostly used in grilles on the spiral channel and in cases where there is not enough space for the damper type GP. Slot damper can also be embedded in the frame, making the function of air flow grille (see page 2). Adjustment takes place from the front of the grille by changing the position of closing valve supply air slot.

Damper has Hygienic Certificate HK/K/0522/03/2016

Material and workmanship

Damper GS is made of two equipped with regular slots surfaces, moving relatively to each other, completely expose the slots, and then through the intermediate position until all the slots will be cover (slot damper is not tight). The damper is made of galvanized steel or aluminum. It is also possible to paint the damper for example to the color black RAL9005 or any other RAL color.