VU90-HOT is a square/rectangular single horizontally pivoted smoke damper with a fire resistance up to 90 minutes. This damper is designed to be integrated into ducting systems that travel through multiple fire compartments, and where the damper may be required to cycle open or closed at high temperatures in order to re direct the flow of hot smoke and gasses as it has the HOT 400/30 classification.
The HOT 400/30 This is an additional test within the scope of BS EN 12101-8 for dampers that have specific end use of being required to fully cycle open and closed at elevated temperatures. Such as those dampers that are used in systems where the directional flow of high temperature smoke is determined through ducting systems by opening and closing dampers.
This damper can be wall mounted at 0˚/90 ˚/180 ˚/270 ˚
The damper comes with the option of either BLE 230v or BLE 24v Belimo motors, on the larger sizes the options are BE 230v or BE 24v Belimo motors, more details on motor options can be available on request.