Systemair AXC-EX 1120-P - explosion-proof medium pressure axial fan

- Ex d three-phase asynchronous motors with squirrel cage rotor. - Protection class IP55 (IEC 60034-5), insulation class F. - The motors are equipped with PTC thermistors for motor protection. - Speed controllable via frequency converter, suitable for turn down to 10 Hz. The AXC-EX axial fans have been tested in Systemair’s AMCA accreditated Laboratory according to ISO 5801 and AMCA 210. - Aluminum anti-spark ring. - Pre-drilled, rolled Eurovent 1/2 flanges pressed on both sides provide additional stability. - Manufactured from hot-dip galvanized sheet steel according to ISO 1461. Casing: - Dynamically balanced according to ISO 21940-11 and ISO 14694, balancing quality G6,3. - Impellers with profiled blades made of cast aluminum alloy. - The adjustable blade angle allows flexible and exact adjustment to the desired working point with optimum efficiency. The blade angle is pre-set in the factory. Impeller: - Explosion proof marking: II 2G Ex h IIB+H2 T4 Gb - The fans could be used for zones 1 or 2, field of...