Marine Fire Damper

Fire dampers are passive fire protection products used in heating, ventilation, and air conditioning (HVAC) ducts to prevent the spread of fire inside the duct work through fire-resistance rated walls and floors. Fire/smoke dampers are similar to fire dampers in fire resistance rating, and also prevent the spread of smoke inside the ducts. When a rise in temperature occurs, the fire damper closes, usually activated by a thermal element which melts at temperatures higher than ambient but low enough to indicate the presence of a fire, allowing springs to close the damper blades. Fire dampers can also close following receipt of an electrical signal from a fire alarm system utilizing detectors remote from the damper, indicating the sensing of heat or smoke in the building occupied spaces or in the HVAC duct system.

Regulations and fire test regimes vary from one country to another, which can result in different designs and applications.

The performance of Hi-Sea Fire Damper has been providing many renowned ships with exceptional ventilation for years. Fire Damper for offshore oil platforms pose an extreme challenge for material and technology. We take on this challenge with a solution package made from the best materials, maximum manufacturing skill and highest safety guarantee. We are able to guarantee a unique reliability for our Fire Damper due to the use of resistant stainless steel and the latest coating technology.

If you are interested in our Fire Damper products, please contact : power1@hiseamarine.com