This product is used for smoke management control in exhaust system at parking areas, metros and tunnels. The low leakage classes are obtained by silicone gasket capable to operate at high temperatures. The actuators can be On/Off or Modulating types. The special double skin blades can be linked in opposed or parallel configuration. The circular connection is prepared if needed by costumer.
All dampers are quality controlled and inspected according to quality assurance program.
Frame Material: galvanized sheet
Blades Material: double-skin galvanized steel with rod.
This product is available in different dimensions. The stain-less-steel material is available as optional.