BRTA
Single blade damper used for regulation, adjustment or closing of air flows.
Regulation, adjustment or closing of air flows in air conditioning plants where the requirement of differential pressure over closed damper does not exceed 1000 Pa.
Single blade damper with spiro connection complete with bracket intended for actuator or with fitted lever control or actuator.
The damper is delivered prepared for external insulation with max. thickness 50 mm.
Housing and parts in galvanised sheet steel as per environment class M2 in AMA VVS & Kyl 12. Nylon ball bearing and cellular plastic seals. Spiro seal in EPDM rubber.
- Pressure class A < 1000Pa
- Air-tightness class 1-3
- Sizes between Ø 100-Ø 630
- Galvanised sheet steel
- Spigot connection only
- Temperature up to 70°C
- Prepared for external insulation with max. thickness 50 mm
- Bracket intended for actuator or with fitted lever control or actuator
