Systemair S-BA2 - Smoke Control Damper AAmulti

S-BA2 smoke control dampers operate with mechanical or natural smoke and heat extraction systems. They remove poisonous gases, smoke and fire and can also supply clean air to fire compartments. S-BA2 dampers have an actuator without a spring. Thus, they have two safety positions: an “open” position and a “closed” one. Power is necessary for the smoke control dampers. The “Installation Methods” section shows the types of installations that are permitted. Special Properties • Body length only 145 mm and no blade overhangs. • You can install the smoke control damper into walls or on ducts. • The S-BA2 dampers classified “multi” can also operate in compartments that are identified as "single”. • The pressure level is 2 (-1000 Pa ... 300 Pa). • The casing leakage class C (complient with EN 1751). Fire Resistivity S-BA2 smoke control dampers have a CE certification that meets the EU’s Construction Products Regulation and complies with Standard EN 12101-8:2011. EN 1366-10:2011, A1:2017, and EN 1366-2:2015 are the...