- Fans aprroved for Zone 1/21 or Zone 2/22 - Inlet size: 315 up to 1600 mm - Fan capability: air flow up to 70 m3/s, static pressure ∆pstat to 1400 Pa - Motor IEC frame size: 63 up to 315 - Surface treatment: Primer and paint finish, or hot-dip  galvanized - on request - Materials: fan made of corrosion resistant cast  aluminium, housing made of steel,...

- Fans aprroved for Zone 1/21 or Zone 2/22 - Inlet size: 250 up to 1100 mm - Capability: air flow up to 15 m3/s, static pressure ∆pstat to 9000 Pa - Motor IEC frame size: 63 up to 315 - Surface treatment: primer and paint finish, or hot-dip  galvanized - on request - Materials: fan made of steel, inlet made of steel or brass - Special design: high...

Model Square wallplate 440 m³/h 1.340 1/min axial Airflowvolume Rotating speed Impellertype Speed controllable Reversing capacity Type of voltage Rated voltage Frequency – – Alternatingcurrent 230 V 50 Hz Nominaloutput cosφ 45 W 0,61 I ...