Duct dampers to regulate the air flow have an important role when there is a need partial or nearly complete cut supply / exhaust air. We produce dampers single leaf and multi-leaf damper type PWR.

Dampers for grilles, diffusers is another variant of the production of dampers. Most often used with the grilles with movable blades, so that their control is from the front side grille, without need to disassemble. The most popular are the dampers with counter running blades GP for grilles installed in the wall or directly on the rectangular duct. For grille on the spiral duct we recommend damper cantilevered type GU. As masking grille for grille door and the garage door is ideal slot GS damper.