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Certified firebreak sash shutter with closing by gravity!
A certified firebreak sash shutter is designed to isolate fire and fire hazards in exhaust and dust collection systems.
This sash shutter is installed in dust extraction systems of various types of dust, from wood and metal dust, oil mist and / or any other production process during which sparks may occur and fire may occur.
Sash shutters are used for installation on the suction piping of the dedusting system and can be in standard or Ex version, depending on the requirements and the material passing through the system.
The sash shutter has a fuse that in case of temperature rise (72 ° C) bursts and lets the “guillotine” of the damper fall and close the pipeline and thus prevent the flow of air, or the passage of fire further into the system.
The advantage is the transport of materials regardless of the type and transport speed because it works on the principle of “guillotine”.
Depending on the wishes and requirements of the Customer, the reopening of the sash shutter can be done manually or with pneumatic cylinders.
If you want more information about this product, feel free to contact us!