Fire ventilation systems

Single-blade cut-off fire dampers mcr FID C (BFL 230-T, 200x200 mm)

Manufacturer: Mercor

Model: mcr FID C (BFL 230-T, 200x200 mm)

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Single-plane cut-off damper CE – according to EN 15650:2010.

Technical information

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*Product description is based on information provided by the manufacturer about the product. The description and photos are informative, operational changes are possible. In accordance with certain modifications from the manufacturer changes may be made in the description of the product or its parameters.

Description
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Fire resistance: EI 120 (ve ho i<–>o)S/ E 120 (ve ho i<–>o)S

Versions:

S – cut-off fire damper

Purpose: The damper has been designed for use in general ventilation systems (intake and exhaust types), at passages through space dividing elements – walls and floors.

Control – release:

KW1 mechanism – activated by a return spring with fusible link rated at e.g. 72°C or remotely by an electromagnet (pulse or power break), reset by means of a lever or additional actuator (Vn= 24V DC or 230V AC).

RST mechanism – activated by a return spring with fusible link rated at e.g. 72°C, manual reset by means of a lever.

Electrical actuator – activated by a thermocouple rated at e.g. 72°C or remotely, by supply power decay (power break), remote reset by supplying power (Vn= 24V AC/DC or 230V AC).

Dimensions (to the accuracy of 1 mm): width 200 – 800 mm; height 200 – 400 mm; casing length 296 mm.