A60 Fire Damper[Search Related Products]
(A60) Insulation grade mainly refers to bulkhead, all kinds of pipes, electrical facilities and other piercing parts, the length and form of piercing parts are required.
The marine fire damper is placed in the same pipe to feel the high temperature gas temperature from the fire zone automatically closed air valve.
Application of the principle
Since a fire damper is located between two fire zones, to effectively block the fire, the damper must be operatively closed in either zone involved. Any fire damper has a fail-safe function, implementing the second procedure of effectively shutting off the fire.
Picture of fire damper: