Ahlsell Products Ventilation Fire/fire gas dampers w accessories Fire/Smoke Damper

Fire/Smoke Damper

Make sure you have good ventilation products! Ahlsell's ventilation range spans duct systems, devices, valves, indoor grills, hoses with accessories, roof hoods, exterior wall grills, ventilation accessories, filters, mounting materials, fans, aggregates, cooker hoods, controls, regulations, fire gas dampers, and flat strip plates.

Products (3)

Hagab

Fire/Smoke Damper INTACT, Hagab

Art. no.: 6442045

Fire/smoke damper INTACT-120 is type-approved for installation in a fire-resisting building component in fire class EI 120, where the housing and connecting channels do not need to be insulated to protect against the spread of fire. Does not require a minimum safety distance to combustible material.
The axis of the damper is position-independent, i.e., the damper can be installed with a vertical axis, which allows for optimal positioning of actuators for easy connection and minimal space requirements.
The outside dimensions of the damper are only 60 mm larger than the connection dimensions. The small thickness of the damper blade provides a low pressure drop.

Bevent Rasch

Fire/Smoke Damper OPTIMUS60, Bevent Rasch

Art. no.: 6543000

OPTIMUS60 is a circular fire/smoke damper available in sizes from 100 mm to 630 mm. Fire rating EI60S. Equipped with a 24V factory-mounted safety actuator and thermal sensor. Closed when de-energized. Lightweight and easy to install. Multiple installation options. P-marked and CE-marked. OPTIMUS60 always comes with an electric safety actuator with spring return, complete with a thermal sensor with a push button for local manual function testing. Also available to order with a 230V factory-mounted safety actuator.
• Adapted for reuse
• Up to 25 percent lighter compared to its predecessor
• Installed without fire sealing compound and insulation
• No post-repair
• Easy installation from one side of the fire-separating building part
• Mounting clamp required when installing in a duct
• Shaft collar required when installing in a shaft wall

Bevent Rasch

Fire/smoke damper BSKC6, Bevent Rasch

Art. no.: 6542910

Circular fire/smoke damper, available in sizes from 100 mm to 630 mm. Fire class EI60/EI60S. Equipped with 24V safety actuator and thermal sensor. Closed when power is off. Lightweight and easy to install. Many installation options. P and CE certified. BRMK mounting kit recommended.

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