• Nominal diameter of the impeller: 500 mm. • Galvanized steel sheet construction. • Reduced thickness: 335 mm. • Radial fan consisting of backward curved centrifugal impeller. • Three-phase induction motor, with shaft mounted on ball bearings, double speed (Dahlander system). • Electrical connection box externally mounted to the product, easily accessible to facilitate the correct wiring of the product to the mains. • Galvanized steel sheet brackets for ceiling installation supplied as standard. • VORT JET CP electronic control unit (optional), able to manage the operation of the slave devices in full autonomy.