Fire Damper Above Door

Dampers are made and installed to prevent the spread of smoke in case of fire and manage air flow to mitigate the damage to lives and property.

Fire damper above door.

Ruskin s dibd2 ow series fire dampers meet the require ments for fire dampers established by. Style 9 links are good for range hood applications. Lloyd industries has been an active manufacturer of access doors fire and smoke dampers and h v a c. Style 10 links are designed for use on dampers.

Style 1 5 links are for use on fire doors windows and lids. Products for over 35 years. Style 6 and 7 links are often used on fire doors windows hatches dampers and blowers. Style 8 links are commonly used on fire doors smoke and heat vents and ducts.

National fire protection association nfpa standards 90a 92a 92b and 101 icc international building codes csfm california state fire marshal listing 3225 245 005 ul classified ul555 listing r5531 above floor below floor wall orientation. With all the above ceiling pipes vents and cabling access to dampers can impair required actuation and may require new access doors to be installed before testing electronic actuators pneumatics and fusible links.