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The S&P CRVB/4-500N 500mm Roof-Mounted Ventilation Fan is designed for efficient air extraction in commercial and industrial buildings. It features a vertical discharge centrifugal design that removes heat, smoke, and stale air effectively from ventilation systems. The fan includes a galvanized steel mounting base and a spun aluminium weatherproof cowl for durability in outdoor environments. Equipped with a backward curved centrifugal impeller and external rotor motor, it delivers high airflow performance with low maintenance and reliable long-term operation.
Material
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Galvanized steel mounting base
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Spun aluminium weatherproof cowl
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Aluminium backward-curved centrifugal impeller
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External rotor AC motor
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Corrosion-resistant metal components