4-72-7.1A 11KW Factory Ventilation Fan

Large halls, textile plants and assembly workshops put the 4-72-7.1A 11KW Factory Ventilation Fan to work moving big volumes of air through roof ducts and wall outlets across the production floor. Driven by an 11KW-4P motor on a 380V three-phase supply, the 4-pole 4-72-7.1A impeller rotates at 1450 and provides an air flow of 12676-20513 with a total pressure of 1573-1168, giving strong general ventilation for open working areas. The generously sized housing and bearing supports are arranged for years of service, and the fan connects easily to duct collars and discharge stacks. As the largest 4-pole unit in this 4-72 selection, the 4-72-7.1A 11KW Factory Ventilation Fan yields high volume at moderate pressure, exactly what whole-building air exchange requires. Plant engineers who rank moving capacity and steady operation above all else make the 4-72-7.1A 11KW Factory Ventilation Fan their final specification.

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