The Ruck KVRI 6030 EC 31 is a reliable 1‑phase backward curved centrifugal box fan designed for efficient and consistent ventilation in commercial and industrial applications. Its backward curved impeller ensures stable airflow and effective pressure performance, suitable for ducted systems and demanding operating conditions.
The fan includes a swing-out fan unit for convenient maintenance and servicing, minimizing downtime. Its double-walled galvanized sheet steel housing with 25 mm mineral wool insulation provides soundproofing, thermal protection, and long-term durability.
Equipped with a high-efficiency EC motor, the KVRI 6030 EC 31 offers stepless speed control for energy-efficient operation and quiet performance.
This model is rated for continuous operation with conveyed medium temperatures up to 60°C, making it ideal for ventilation systems requiring insulated, low-noise, and high-performance centrifugal fans.