S&P CRHB/4-500 N 500mm Roof-Mounted Fan
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The S&P CRHB/4-500 N 500 mm Roof-Mounted Fan is a high-performance centrifugal roof extractor designed for commercial and industrial ventilation systems. Built with a low-profile horizontal discharge design, it allows efficient airflow while minimizing roof height. The fan features a backward-curved centrifugal impeller and a durable external rotor AC motor, delivering strong airflow with reliable energy efficiency. Its robust construction includes a galvanised steel base, aluminium weather cowl, and protective guard, ensuring long-term durability and resistance to harsh outdoor conditions.
Material & Construction
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Base: Galvanised sheet steel for corrosion resistance and structural strength.
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Cowl: Spun aluminium weather hood for outdoor protection.
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Impeller: High-efficiency backward-curved centrifugal impeller.
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Motor: External rotor AC motor with thermal overload protection.
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Safety Guard: Steel finger-proof guard to prevent debris entry.