- Dual-Purpose Functionality: Provides standard ventilation during normal operation and efficient smoke/heat extraction in fire scenarios.
- High-Temperature Rated: Continuous operation up to 120°C; tested to withstand 400°C for 2 hours (F400), ensuring fire safety compliance.
- Durable Construction: Zinc-magnesium coated steel casing with backward-curved pre-galvanized steel impeller for long-lasting performance.
- Flexible Installation: Motor outside the air stream, flange connection (30 mm), can be installed in any orientation indoors or outdoors outside the fire zone.
- Certified & Reliable: Equipped with IE2/IE3 single-speed motors with PTC thermal protection, compliant with EN 12101-3 by BSI, UK.
The BKF 315D4-6-XL/F400 smoke extract centrifugal fan is a dual-purpose solution designed for both normal ventilation and emergency smoke and heat extraction. Engineered to provide smoke-free escape routes, it ensures safe egress and assists fire department access while extracting harmful gases to reduce building damage. Tested for continuous operation up to 120°C and certified to 400°C for 2 hours, this fan features a zinc-magnesium coated steel casing, backward-curved impeller, and motor positioned outside the air stream for safety. Suitable for a wide range of applications including malls, garages, warehouses, and kitchen exhaust, it can operate in all positions with flange connections, providing reliable performance in both indoor and outdoor installations.
Before Veralis
After Veralis
