BRJB with slide- and/or flangeconnection and oppsite blades.
- Pressure class B < 2500Pa
- Air tightness classes 1-4
- Sizes 200-200 to 2000-2000
Larger dampers can be built in modules
- Available with insulated damper blades
- Galvanized sheet steel or stainless steel.
- Spigot or flange connection
- Max temperature 70 alt. 225 (only air tightness class 1 and 2) alt. 400°C (only air tightness class 1 and 2)
- Available with protected linkage at isolated air ducts
- Complete with bracket intended for actuator or with fitted lever control or actuator
- Available in MagiCAD