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FDMA-R (circular fire damper UNI-1366-2, Ø from 710 mm to 1000 mm)
Circular fire damper certified EI 120 S in accordance with EN 1366-2 with calcium fibrosilicate blade.
Sendzimir galvanised steel frame. The blade, actuated by a harmonic steel spring, is reset by means of a lever coupled to the blade.
The manually operated version is supplied as standard with a fuse set at 72°C, a circuit breaker and a microswitch.
An ATEX version is also available on request.
- Ø 710 mm to 1000 mm
Circular fire damper certified EI 120 S in accordance with EN 1366-2 with calcium fibrosilicate blade.
Sendzimir galvanised steel frame. The blade, actuated by a harmonic steel spring, is reset by means of a lever coupled to the blade.
The manually operated version is supplied as standard with a fuse set at 72°C, a circuit breaker and a microswitch.
An ATEX version is also available on request.
- Ø 710 mm to 1000 mm