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Housing: galvanised steel with 40mm rock wool insulation for enhanced soundproofing.
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Impeller: self-cleaning, backward-curved impeller designed to minimize noise and vibration.
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Motor: energy-efficient EC motor with external rotor designed for low noise and high performance.
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Motor efficiency: IE4 for three-phase motors and IE5 for single-phase motors.
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Voltage options:
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Single-Phase: 230V, 50/60Hz for models Ø125 to Ø355 (circular inlet).
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Three-Phase: 400V, 50/60Hz for models Ø400 to Ø560 (circular inlet).
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Temperature range: suitable for operation in temperatures from -20ºC to 60ºC.