Rectangular dampers MSD-F

MSD-F

Characteristics

Smoke exhaust dampers prevent the spread of smoke and combustion products from a fire zone, but they are also used to hold toxic extinguishing gas from the critical area and control excessive air exhaust in pressurization systems. Smoke control systems are designed to fulfill the following basic functions:

• extraction of smoke from a single fire compartment to the outside of the building
• extraction of smoke from fire compartments of a building, using a smoke and heat extraction system

The smoke exhaust damper MSD-F has been tested and certified according to EN 12101-8 (CE marking). It complies with EN 13501-4 classification standard and 1366-10 test standard. It meets European requirements for single-compartment applications. It is equipped with an electric actuator AQ10, a Belimo BE230 or BE24 and a thermal jacket.

Certification number: 1812-CPR-1180_17-0 (Effectis laboratory)

Certificate of compliance (Qatar): EFR-1702-0038_17-0

MSD-F classification according to EN 13501-4:

Construction :

• Frame and blades: galvanised or stainless steel
• Blades’ gasket: silicone and graphite
• Lateral gasket: graphite
• Blades actuation via linkage : parallel or opposite
• Motorized drive system with actuator 100 Nm

Performances :

• Upstream/downstream airtightness: class 3 according to EN 1751
• Acceptable pressure: -500 Pa to +500 Pa
• Airtightness to fire : 600°C/2h certified

Available installation configurations: