Medium-pressure ATEX centrifugal fan, certified and suitable for ventilating environments characterized by potentially explosive atmospheres (areas designated for battery charging or fuel storage, sawmills, sugar factories).**
• Casings made of rolled steel sheet, assembled with joints or welded together, corrosion-protected with polyester resin powder coating.
• AC motor, 2-4 poles, single phase-three-phase, class F insulation, IP55 protection rating, built with special design features and materials suitable for use in potentially explosive atmospheres in compliance with Directive 2014/34/EU.
• Three-phase power supply 230/400V–50Hz.
• Forward-curved centrifugal impeller, single inlet, made of aluminum sheet.
• ATEX classification Zone 2: Fan (Ex h IIB+H2 T3 Gc) + motor (Ex ec IIC T3 Gc).
• Ambient operating temperature between -20°C and +40°C; conveyed air temperature according to ATEX classification.
• Default orientation: LG 270.