Centrifugal ventilator with isolated caisson, driven by belt, 2 velocities, 3500 m³/h

Flow: 3500 m³/h (300 Pa pressure drop). 1100 r/min. Double inlet internal ventilator with belt drive. Produced in galvanized steel. Aluminium profile frame. Side inspection for after-sales service . Internal sound insulation. Fitted with flexible discharge collars and anti-vibration pads. 2-speed closed motor, IP54 degree of protection (max. temperature 80°C).