Deyuan Fire Dampers – Building a Full-Scene Marine Fire Barrie

The Core Mission: Rapid Isolation and Integrity:

Deyuan fire dampers are engineered to act as an immediate barrier against the spread of fire, gas, and smoke through a vessel’s ventilation system. By isolating affected zones, these units ensure that the fire-rated divisions of a ship remain intact during an emergency.

- High-Precision Activation: Each unit is equipped with a standard thermal fusible link set to trigger at 70±3℃.

- Elite Fire Ratings: While the series is built to meet the rigorous Class A-60 deck requirements, We also provides A0 and A30 rated solutions to suit diverse safety plans.

- Versatile Operation: To integrate seamlessly with various shipboard systems, these dampers can be configured for manual, electrical, or pneumatic operation.

We understands that modern ship design demands flexibility. Our product range is divided into two primary structural forms to accommodate any ducting layout:

- Circular Type Fire Dampers: Designed for standard round piping, these units feature a high-quality carbon steel frame and are available in nominal diameters ranging from DN100 to DN1000

- Rectangular Type Fire Dampers: Built for larger or space-constrained ventilation shafts, the rectangular series offers extensive customization. Technical specifications cover a vast array of dimensions, from compact 60mm x 140mm units to massive 500mm x 1100mm configurations.

Beyond fire protection, Deyuan focuses on long-term operational readiness in corrosive maritime environments.

- Industrial-Grade Materials: All frames are constructed from high-quality carbon steel to ensure mechanical strength under thermal stress.

- Advanced Surface Treatment: To prevent rust and degradation, units can be supplied with professional paint finishes or high-grade galvanization.

- Robust Hardware: Standard features include heavy-duty casings, precision-aligned blades, and accessible control boxes for routine maintenance and testing.

As global shipping transitions toward higher safety benchmarks, Deyuan remains committed to providing the hardware that protects both lives and assets at sea.If you need fire dampers or require more products, click on the chat to contact us.