Acid-resistant fans suitable by their design for long ducts in various technological and air handling applications, in the chemical industry, petrochemistry and laboratories.
Ventilators with air flow up to 11220 m3/h for 125 - 400 mm diameter circular pipes.
Spiral housing and impeller are made of polypropylene. The fans are equipped with a three-phase 230/400 V or 400 V/50 Hz motor, have IP55 protection and are suitable for operation with air temperatures up to 50 °C (ATEX 40 °C).
II2G Ex d IIB T4, on request II2G Ex d IIB+H2 T4 (with Ex d IIC T4 motor).
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