Sickle formed profiled impellers made of cast aluminium result in a very low noise spectrum. The main concern was to keep noise emission low in the main range of application of the fan, while having an optimal performance curve with the long and short inlet cones.
Properties
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flow rates up to 24,000 m³/h
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size: 500 - 1000 mm (impeller diameter)
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asynchronous external rotor motor
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sickle formed profiled impellers made of cast aluminium
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terminal box design; alternatively, lateral or axial cable outlet
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protection class IP54, thermal class F
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Guard
nServes as contact protection and for mounting the fan onto the inlet cone.
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Inlet cones
nExternal dimensions according to customer requirements. If necessary, please submit a drawing.
