This BELIMO 20N electidal damper is imported from Switzerland with original packaging. It is vertically mounted during the paint spraying process(semi-internal recycling type). In the paint baking process, it will automatically form a 90-degree opening angle to produce semi internal circulation. On the other hand,it is right sideling mounted during paint spraying process(full internal recycling type). In the paint baking process,it will automatically form a 45-degree opening angle to produce full internal circulation. It offers a long holding time, as well as great reduction of both oil and electricity.
If you are interested in the electrical damper, please be free to wholesale the quality and durable equipment made in China with our factory. We are one of the leading and professional spray paint booth manufacturers and suppliers in China. We are always at your service.