Multi-Compartment Rectangular Smoke Control Damper

The Multi-Compartment Rectangular Smoke Control Damper is a shut-off device in smoke extraction duct systems. The dampers are designed to remove heat and combustible products (e.g. smoke) from the affected fire compartments. In the event of fire, the ventilation system opens the damper in the affected section and removes the combustion products and heat.

The damper blade is controlled by an electric actuating mechanism. The dampers are fire resistant and are intended for automatically activated systems. Dampers can be installed in the fire compartment construction.

TECHNICAL SPECIFICATIONS
Multiple dimensions: 160 x 180 to 1,500 x 800 mm
Maximum air velocity 15 m/s
Max. negative pressure -1,500 Pa or max. positive pressure 500 Pa.
Max. permitted temperature from -30°C to +50°C.

TECHNICAL DATA
The dampers can be installed in an arbitrary position (horizontal or vertical blade axis).
The dampers are designed for macroclimatic zones with a mild climate to EN 60 721-3-3.
CE certified acc. to EN 12101-8
Tested in compliance with EN 1366-10
Classified acc. to EN 13501-4+A1
Fire resistance to Tab. 1.2.1. and 1.2.2.
External casing leakage class min. C acc. to EN 175