APPLICATIONS |
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- Suitable for mounting on any roof types as well as connection to Ø 150 up to 315 mm round air ducts.
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DESIGN |
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- A thin steel connection plate is provided at the bottom of VKMKp model.
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MOTOR |
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The centrifugal impeller with backward curved blades is powered by means of the single-phase motor with external rotor.
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The motors are equipped with thermal overheating protection with automatic restart as well as ball bearings for long service life.
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For precise features, safe operation and low noise of the fan, each turbine is dynamically balanced while assembly.
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Motor protection rating IP 44.
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SPEED CONTROL
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MOUNTING |
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