Combination Fire-Smoke Dampers ( UL classified)

QR 1,030.00QR 4,375.00

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Combination Fire Smoke dampers are designed to prevent the spread of fire and smoke through the ventilation ducts in the HVAC systems. 

 

All the Combination Fire Smoke dampers are UL certified and QCDD approved. 

 

 View Product Datasheet     MA1     LA1     MS1     MT1

QR 1,030.00QR 4,375.00

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Specifications

  • Blade Type: Aerofoil / 3V single thickness.
  • Panel sizes for MA1 & LA1 models start from 200 x 200 up to 600 x 600 (for large sizes please contact factory) 
  • Panel sizes for MS1 & MT1 models start from 400 x 200 upto 600 x 600 (for large sizes please contact factory)
  • Model : MA1  (1-1/2Hr rated , Leakage class 1 , Aerofoil blade construction)     
  • Model : LA 1 ( 3Hr rated , Leakage class 1, Aerofoil blade construction)     
  • Model : MS 1 (1-1/2Hr rated , leakage class 1 , -3V Blade construction) 
  • Model :  MT1 (3Hr rating rated , leakage class 1 , 3V Blade construction) 

 

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