Smoke extractor fan VELONE F400

ductroofcommercial

CE marking-compliant. F400 Class (400 °C – 120 min) in accordance with EN 12101-3. Airflow range up to 27,000 m3/h. Compact to protect against impacts and weather. ALL-IN-ONE option (built-in relay box and delivered pre-wired, pressure switch and switch supplied and wired). Optional electrical accessories pre-wired in factory and fitted inside. Optional aeraulic connection of pressure switch in factory. Accessories available: IPX4 certified rain protection kit. Pivoting shaft for easy cleaning. Backdraft damper. 10 roof fan sizes, 500 to 27,000 m3/h. Base and motor frame made of galvanised steel, ABS cap fastened by 4 quick-fit screws. Backward curve impeller made of galvanised steel. Class F / IP55 electric motor. 1-speed or 2-speed motor (independent 4/6 pole windings and Dahlander 4/8 pole coupling). Protective grille made of galvanised steel. Certain models available in 60 Hz version • Smoke extraction from commercial premises (public buildings, high-rises, commercial & industrial premises, etc.) and multi-family housing (principally 3rd & 4th Family B dwellings). • Ventilation in commercial premises where a fire classification is required (professional kitchens, sports halls, workshops, etc.). • Exterior - directly to the duct or onto a floor stack base (accessory). • 10 sizes of roof fan: for flow rates of between 500 & 27,000m3/h. • Base & motor support in galvanised steel, hat in ABS, attached using four quick-fit screws. • BackWard curve impellor in galvanised steel. • Class F, IP55 electric motor. • Galvanised steel protective grille. • 60 Hz product range, ask for details. • VELONE has been granted F400°-120 Min. classification.