Sertus Roof Louvre Blade Smoke Vent - 118.120 RLB-R BD-S-A250x700

Sertus Roof Louvre Blade Smoke Vent - 118.120 RLB-R BD-S-A250x700Roof Louvre Blade Residential (RLB R) louvre smoke vent and air supply units are used in natural smoke and heat exhaust ventilation systems. Mounted on roofs, louvre smoke vents exhaust smoke and heat from a building, allowing low level escape routes to be kept clear of smoke. RLB R are fully certified to BS EN 12101 2. They are particularly suited to residential and institutional buildings and may also provide natural comfort ventilation. They are

Wall mount or free standing

Nominal SPL (Sound Pressure Level) 91dB(A) when set to tone 1

Provides secure access to RT45 control panels used in Automatic Opening Vent (AOV) and SHEV systems

Lamp Test Facility

Tested to the latest standards: units are tested in the TÜV Rheinland recognised laboratory at Aerauliga

Volume control

Smoke and natural ventilation systems

Syncro I/O - 4 Way Conventional Detection Zone Module

Optional remote LED

ATEX / IECEx Flameproof Certification: ATEX Zone 1 and Zone 2 Certified for gas / vapour and Zone 21 and Zone 22 compliant for dust / powder applications

RS1 rain sensor 12V for use with the CCU3 Controller

with blade position indication