Kamouflage AOV is available as a 1 or 2 hour fire resistant smoke control damper suitable for single or multi compartment applications for smoke control purposes such as lobby to smoke shaft ventilators. What makes the Kamouflage AOV smoke control Damper truly unique is its ability to be disguised within the compartment wall of the common areas. Its outer face consists of a plasterboard panel enabling decorative finishes to be applied to match the adjacent wall finish, colour and texture.
The unit fixes into a fire compartment shaft wall and or fire rated duct and is direct fixed within the opening through the sides of the damper. After the damper has been securely fitted any shaft side perimeter gaps must be caulked with intumescent sealing material. Recommended fixing details are available on request to suit an array of fire compartment walls together with safety, Installation and maintenance instructions. The Kamouflage AOV is based on a damper door design and has been tested and certified to BS EN12101-8 achieving 1 and 2 hour fire rating. This is particularly important so to maintain the fire integrity of any shaft.
The units are available for 24 volt DC activation with a requirement for manual reset only.
In addition to single and double shutter units for vertical wall installation, The Kamouflage P model is suitable for ceiling mounting into the bottom of a shaft via the use of a 1st fix mounting frame. Each model has a locking stand open device to maintain the dampers in their fire open position.