MSD-F

Description

The EN 12101-8 certified MSD-F smoke damper is specifically designed for single-compartment smoke exhaust applications in commercial buildings, transport infrastructure, and industrial facilities. CE certified in accordance with EN 12101-8, it provides excellent fire resistance and reliable performance in smoke and heat control systems.

The MSD-F smoke damper is equipped with an ON/OFF electric actuator and a high-temperature thermal enclosure designed to maintain actuator performance for up to 25 minutes after the outbreak of a fire. It meets the requirements of smoke exhaust installations in tunnels, car parks, metro systems, commercial buildings, and fire safety HVAC systems.

Thanks to its reinforced industrial construction, galvanized steel blades, EN 1751 Class 3 airtightness, and E600 120 certification, the MSD-F provides a reliable and high-performance solution for smoke exhaust systems operating under severe thermal and mechanical conditions.

Characteristics

• Type: Industrial damper
• Functions: Airflow control / frost protection / shut-off / airtight shut-off
• Minimum size: W 200 × H 180 mm
• Maximum size: W 2500 × H 2500 mm (single module)
• Large-size capability: Multiple modules can be coupled for very large dimensions
• Blade airtightness: Unclassified up to Class 4 according to EN 1751
• Casing airtightness: ATC4 / ATC3 according to EN 1751 (formerly Class B and Class C)
• Maximum operating pressure: 3,000 Pa
• Operating temperature range: -20°C to +80°C (optional: -50°C to +200°C)
• Materials: Galvanized steel, stainless steel, or aluminium
• Actuation: Electric or pneumatic
• ATEX: ATEX certified

Performances

• Airtightness

  • MO: Unclassified

  • MG: Class 1 according to EN 1751

  • MS: Class 3 according to EN 1751

  • ME: Class 4 according to EN 1751

  Pressure rating

  The M damper range is designed to withstand differential pressures of up to 3,000 Pa with a 1,000 mm blade length in the galvanized steel version.

  Operating temperature range

  • Standard: -20°C to +80°C

  • Option: -50°C to +200°C

  ATEX

  • ATEX certified

Applications

• Industrial ventilation systems

• Industrial HVAC systems

• Industrial processes

• High-pressure ventilation systems

• High-temperature installations

• ATEX environments

• Chemical industry

• Pharmaceutical industry

• Food processing industry

• Industrial technical rooms

• Power generation facilities

Options

• RAL colour available on request or anti-corrosion coating

• Telemecanique limit switches

• ATEX certified version

• Remote control operation