SWSI (Single Width Single Inlet) Centrifugal Fans are highly efficient air-moving solutions designed for industrial ventilation, HVAC systems, and process air applications. These fans operate by drawing air through a single inlet, using a backward or forward-curved impeller to generate high-pressure airflow with minimal noise and energy consumption. Ideal for dust extraction, fume control, and air filtration systems, SWSI centrifugal fans provide reliable performance in manufacturing plants, warehouses, and commercial facilities.
At Sigrist Design, our custom-engineered SWSI centrifugal fans are built for durability, precision, and energy efficiency. Available in various sizes and configurations, they can be tailored to meet specific airflow and pressure requirements. Designed for high-performance ventilation and air handling, these fans are compliant with Australian industry standards, ensuring optimal air movement, reduced operational costs, and long-term reliability in demanding environments. Need help? Can't find what you need just contact us for support... or call 07 3271 4415