Multi-compartment smoke control dampers with manual and automatic activation
Characteristics: • Rectangular fire damper from 200 x 430 mm to 1200 x 2030 mm. • CE-certified according to EN 12101-8. • 250 mm wide damper. • Tested according to EN 1366-10. • Classified according to EN 13501-4+A1 as EIS 120, with AA/MA positioning for Multi-compartment fire protection. • Cycle test class Cmod according to EN 12101-8. • External housing leakage Class C, internal leakage Class 3 according to EN 1751. • Damper actuation via 24 V or 230 V electric actuator. • Designed for systems with automatic or manual activation. • Recommended maximum speed 12 m/s, allowable pressure up to 500 Pa, or vacuum up to -1000 Pa. • The damper can be supplied with or without flanges. • The dampers are only suitable for vertical installation with the blade axis in a horizontal position. • Working temperature: -30 ºC +50 ºC.
