The growing demand for multi storey apartment, hotels and flats requires safe evacuation of smoke and toxic gases within the stairwell and corridor area to allow time for the safe evacuation of the occupants.
Smoke Shaft Ventilation PTC? dampers have been designed for installation within the smoke evacuation risers in multi storey buildings.
SSV series dampers will give up to 1.56m2 free area for the evacuation of smoke and toxic gases within the stairwell lobby and corridor areas of the building.
Models Frames can be supplied either with or without a flange return, depending on the fixing arrangements suitable for the builders opening.
Grille Fixings Grilles are prepared with countersunk screw holes in the flange to suit size 8 screws (by others).
Damper Fixings Dampers should be secured using suitable M6/M8 fire rated anchors at 200mm CTRS to secure the damper sleeve to the wall structure. (Drillings and anchors by others)
Proportional Torque Control (PTC?). Automatic Smoke Release Dampers with 75mm x 0.5mm thick stainless steel aerodynamic interlocking blades incorporating synthetic seal, with steel blade end bearings and peripheral gasketting. Housed in a galvanised steel fully welded casing with either a flanged or flangeless sleeve for Grille connection. The control mode/damper connection shall be by means of the snaplock? drive interface mechanism, which is reverse mounted so as not to obstruct installation into the builders opening.
“Please note maximum single nominal damper size is 750mm wide X 1000mm high (builders work opening size 833mm wide x 1083mm high), please refer to sales office for more information”.
Find out more about our SSV - Smoke Shaft Ventilation Dampers
Specialists in smoke fire dampers and damper control & monitoring systems.
Based in Wicklow, Ireland and operating in the HVAC Industry, Safegard specialise in the niche area of smoke and fire control / containment within the ducted ventilation systems of large buildings, typically hospitals, airports, multi-storey office blocks etc. We offer Addressable, Intelligent Smoke Fire Damper Control Panels plus the full complement of dampers which include smoke/fire, fire, volume control, high operating temperature, air smoke, smoke extract etc.