1.000 m³/h · 0.55 kW · 3 x 400 V · 50 Hz · 23 kg These fans have especially been designed for the use with exhaust arms, telescopic arms and exhaust cranes. The impeller wheel and the powder coated housing consist of spark proved aluminium casting. The impeller wheel is balanced statically and dynamically. Therefore, excellent operating characteristics are achieved and the fan produces a very low noise level. The fan is supplied with toggle tip fasteners for an easy and fast installation to the wall bracket without any additional accessories. The air flow can be directed according to the requirements...