S-SA2L Rectangular Smoke Control Dampers

Effective smoke control in smoke and heat extraction systems

Great range of duct installations
AA – automatic activation
Multi – usage in compartments classified as “Multi” and "Single"
Pressure level 3 (-1500 Pa … 500 Pa)
Leakage class 3C as standard

Rigorously tested

Duct installations in many orientations possible. Your project best friend in "multi" zones.

Pressure level

Be efficient with you project design by utilizing the highest pressure level achieved.

Prepared for different connections

Standard metal and calcium silicate ducts connection possibilities.

S-SA2L extract toxic gases, smoke and fire or provide a supply of fresh air to fire compartments. Smoke control dampers are fitted with an actuator without a spring and require power even in the event of fire.

The S-SA2L has a casing and grille made from galvanized sheet metal. The damper blade is made of calcium silicate boards. The closed damper is sealed by an active intumescent sealing to avoid the dangerous spread of smoke and heat.