High-pressure fan GBL series

centrifugalsuctionfor chemical applications

Sizes: 1000 .. 1800 Delivery: 40 .. 3250 m³/min Total pressure: 203 .. 1730 kgf/m² Installed motor power: 18,5 .. 560 kW Admitted fluid: Dusty air Maximum working temperature: +90°C (+350°C *) For suction of clean and dusty air. These high pressure fans offer high efficiency and saving of electric power thanks to a special impeller with negative (overturned blades). They are used for pneumatic conveying, in cement factories, in air feeding of cupolas in foundries, in mills, pasta factories, chemical, siderurgical and metallurgical industries where medium and high pressure fans are required. The fans included in this series (with direct control by means of a semi-flexible coupling) have been designed to get the utmost stoutness and minimum noise. The coupling between the fan and the motor eliminates the axial and radial thrust on the motor bearings and ensures a long life and operation of the motor itself. *) +350 °C with cooling fan