Helios ELS-GUB surface-mounted housing with fire protection damper
69,89 €
Concealed housing with K 90 fire protection casing, metal discharge spigot with automatic backdraught damper and shut-off in case of fusible link release*. Discharge spigot lateral, upwards (as supplied), rotatable left or right. Removable plug-in connection for electrical connection. Reusable hinged plaster cover. Connection DN 80 mm.Area of applicationFor ventilation of kitchens**, bathrooms or WCs. Concealed installation in walls, ceilings and K 90 qualified ventilation shafts. Connection of 1 or 2 appliances per floor up to 20 full stories possible.*The backdraught damper in fire protection housings also generally meets the requirements of a cold smoke damper.**For domestic kitchens, a fan insert with 100 m³/h is recommended.
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