Fully assembled EC Fan Set. The definition of performance.
Turning innovative airflow concepts into fully engineered solutions, delivering precision, reliability, and performance for modern CAV and VAV applications.
Every application demands a different aerodynamic approach. That's why Swiss Rotors offers impeller designs optimized for both comfort ventilation and high-performance data center applications.
7 blades design
Designed to ensure maximum efficiency and low noise in comfort ventilation systems.
5 highly profiled blades
Best efficiency zone moved towards high airflows at low static pressures.
Compared to a conventional impeller, the Next Gen design is optimized for high-airflow, low-static-pressure operation. This makes it ideally suited for data center cooling, where energy efficiency is critical.
By delivering higher airflow in the most common operating range, it helps reduce power consumption and lower operating costs.
Every impeller is carefully assembled and inspected to ensure precise geometry, structural consistency, and flawless operation before the next stage of production. Attention to all manufacturing standards guarantee reliable performance and long-term durability.
Our impellers are digitally modeled and optimized using advanced engineering softwares to maximize efficiency and performance potential.
All our prototypes are rapidly manufactured in-house using our dedicated 3D printing room for efficient design validation and performance development.
Our impellers undergo destructive overspeed testing to verify structural integrity, validate safety margins, and support the development of future designs.
Every impeller is laser welded to achieve perfect structural integrity and uncompromised acoustic performance.
Every tested design must successfully withstand a minimum of 100,000 start-stop cycles to verify long-term reliability and durability.
At Swiss Rotors, we select high-performance EC motor solutions — from advanced Ectra architecture to established ABB technology — ensuring the optimal fit for every application.
We accelerate time to validate durability. Through salt-fog and environmental exposure testing, our motors are subjected to conditions that simulate years of operation in corrosive environments, ensuring reliable performance and corrosion resistance for up to 15 years.
CAV/VAV SupportFactory mounted static pressure probes on fan inlet vane with precisely determined K-factor.
Air performance according to ISO 5801, Installation Category: A
LwA according to ISO 13347
At Swiss Rotors, we select high-performance EC motor solutions — from advanced Ectra architecture to established ABB technology — ensuring the optimal fit for every application.
From compact 280mm impellers to high-performance 630mm units, the SR range delivers exceptional airflow capacity seamlessly from 3,000 to 17,000 CFM.
Engineered for maximum efficiency, Swiss Rotors impellers provide outstanding airflow output across the entire range while maintaining reliable and consistent performance.
Calculate exact performance metrics across our entire portfolio. Input required CFM and static pressure to generate precise acoustic data, dimensional outputs, and submittals.
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Swiss Rotors Inc.
1075 Highway 124 Building 300, Suite 300
Hoschton, GA 30548
United States of America
