Key Features:Rectangular Centrifugal DesignIncorporates a backward-curved centrifugal impeller within a rectangular casing, delivering dependable airflow and enhanced static pressure performance—ideal for lengthy duct runs with complex layouts.Direct Duct IntegrationEngineered to slot seamlessly into 600 × 350 mm ductwork, eliminating the need for adapter pieces and providing efficient installation.Durable Motor ConfigurationEquipped with an external rotor or TEFC (Totally Enclosed Fan Cooled) motor, complete with thermal overload protection for continuous and reliable operation.Designed for Quiet OperationThe combination of aerodynamic impeller blades and optimized casing design ensures reduced operational noise—a key consideration for sound-sensitive environments.Versatile Mounting OptionsOffers flexibility in installation with both horizontal and vertical duct configurations supported.Typical ApplicationsPerfect for ventilation in areas such as large offices, commercial kitchens, industrial workshops, lecture theatres, and warehouse spaces where robust air movement is essential. Category: Fan Tags: 300x650, Centrifugal fan, fan, ICG4D