Single compartment circular smoke control dampers with manual or automatic operation
Characteristics: • Circular damper from ø 100 to 630 mm. • CE-certified according to EN 12101-8. • Tested according to EN 1366-10. • Classified according to EN 13501-4+A1 as EIS 120/600, acting MA or AA in single compartment. • External enclosure leakage Class C, internal leakage Class 4. • Cycle test class Cmod according to EN 12101-8. • Damper actuation via 24 V or 230 V electric actuator. • Recommended maximum speed 15 m/s, permissible pressure up to 500 Pa, or vacuum up to -1500 Pa. • Designed for systems with automatic or manual activation. • Working temperature: -30 ºC +50 ºC.