Catalogue S-MFSD-EI120
S-MFSD
The S-MFSD insulated fire damper is Starduct’s premium fire protection solution. Unlike conventional fire dampers using mechanical thermal fuse mechanisms, the S-MFSD is equipped with a Belimo electric actuator (Switzerland) that operates the damper based on signals from the central fire alarm system, enabling proactive prevention of fire and smoke spread between compartments.
Tested specifications
Fire Resistance Rating
Maximum EI120
Standard
Tested in accordance with ISO 21592 and compliant with the requirements of QCVN 06:2023/BXD.
Complies with BS EN 15882-2:2015 – Extended application of fire resistance test results for fire protection systems.
Specifications
Free area
Minimum 70%
Maximum dimension (WxH)
2546 × 1764 mm, with unlimited extension capability in the width direction.
Control
Belimo actuator
Operating times
< 15s
Blade and frame
Constructed from galvanized steel and fire-resistant, thermally insulated materials.
Key features
The actuator is equipped with a fail-safe function.
Provided with two auxiliary contacts for damper status monitoring or interlocking with other equipment within the system.
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