High Temperature Centrifugal Fan BOX-T HT – Fire Resistant Ventilation Solution
High Temperature Centrifugal Fan – BOX-T HT
Overview
The BOX-T HT centrifugal fan is a premium, fire-resistant ventilation solution engineered for critical environments where safety and reliability cannot be compromised. Featuring a separate motor cabin positioned outside the airstream, it ensures consistent performance during high-temperature emergencies such as fires.
Complying with EN 12101-3:2015 standards, the BOX-T HT is tested and certified to operate at 400°C for 2 hours, independently validated by Applus.
Applications
The BOX-T HT fan is ideal for:
🚗 Car park ventilation – removing harmful CO gases and ensuring air circulation.
🏢 Lift lobby & lift well ventilation – maintaining air quality and safety.
🛗 Staircase pressurization – ensuring smoke-free evacuation routes.
🔥 Duct smoke extraction – essential in emergency smoke control systems.
Construction Highlights
Strong Frame: Pentapost design with reinforced three-way aluminum joints.
Durable Panels: Pre-painted galvanized steel (PPGI) panels, corrosion resistant.
High Performance Impeller: Steel sheet centrifugal impeller with backward/forward curved blades.
Motor Protection: Drive system completely isolated from the airflow for enhanced safety.
Safe Belt Coupling: Guarded with galvanized steel protection.
Motor Specifications
Type: Asynchronous three-phase motor (415V / 50Hz)
Efficiency: IE2 motors, CE marked
Protection: IP55, Insulation Class F
Starting Methods: Direct On-Line (DOL) and Star/Delta options
Optional Accessories
🔹 Vibration isolators for smooth operation
🔹 Pre-filters in aluminum for enhanced air quality
🔹 Dual-speed motor options
🔹 Revit model for BIM integration
Key Benefits
✅ Fire-certified: Operates at 400°C for 2 hours
✅ Motor outside airflow for longer lifespan
✅ Energy efficient with IE2 motors
✅ Cost-effective with minimal maintenance needs
✅ Reliable smoke & CO extraction for critical safety systems
Conclusion
The BOX-T HT High Temperature Centrifugal Fan is a robust, fire-certified, and highly efficient ventilation solution. Whether for car parks, lift lobbies, stairwells, or duct smoke extraction, it provides unmatched reliability in life-saving scenarios.
🔗 Choose BOX-T HT for your next safety-critical ventilation project.
