Hvac Duct Fire Dampers
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Fire Dampers Is A Device Introduced In Ducts And Air Transfer Opening Of An Air Distribution Or Smoke Control System Intended To Close Endless Supply Of Warmth
In virtually every building the installation of hvac and electrical systems requires the penetration of fire.
Hvac duct fire dampers. Dampers a complete line of damper products for fire and smoke control in life safety systems and for airflow control in commercial hvac and industrial systems. As of april 1 1992 all fire dampers used in hvac systems that might not cycle the blower off during a building fire must be listed and labeled for dynamic closure by underwriter laboratories. Fire dampers are passive fire protection products used in heating ventilation and air conditioning hvac ducts to prevent the spread of fire inside the ductwork through fire resistance rated walls and floors. Designed to limit the spread of fire and smoke.
Black stove pipe cast iron damper model bacid6 9 26 9 26. Use of fire suppression systems sprinklers the use of smoke management and control systems and the construction of walls floors partitions ceiling assemblies etc. Motorized adjustable damper closed model zc212 76 99 76 99. Static duct fire dampers static fire dampers are used in applications where the fans shut down during fire and smoke control.
1000 pa at the rated airflow. Master flow 6 in. Set your store to see local availability add to cart. Fire dampers are ul555 tested and labeled devices installed in ducts and air transfer openings or air distribution systems designed to close upon the detection of heat.
Free delivery with 45 order. Products cover a wide variety of applications ranging from life safety to maintaining the control of outside air. Damper products serve a valuable role in air movement. Static fire dampers can be used in both vertical and horizontal positions.
Fire and smoke dampers 63 products use fire and smoke dampers from grainger in office buildings healthcare facilities and other buildings to prevent the spread of fire and smoke if that emergency should occur. Fire smoke dampers are similar to fire dampers in fire resistance rating and also prevent the spread of smoke inside the ducts.
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