The Ruck KVRI 6035 E4 31 is a reliable 1‑phase backward curved centrifugal box fan designed for efficient and consistent ventilation in commercial and industrial systems. Its backward curved impeller ensures stable airflow and efficient pressure performance, suitable for ducted installations and demanding environments.
The fan features a swing-out fan unit for convenient maintenance and servicing, reducing downtime and simplifying cleaning. Its double-walled galvanized sheet steel housing with 25 mm mineral wool insulation provides low-noise operation, durability, and thermal protection.
Powered by a robust single-phase AC motor, the KVRI 6035 E4 31 offers stepless speed control for adjustable airflow and energy-efficient operation.
This model supports continuous operation with conveyed medium temperatures up to 65°C, making it ideal for applications requiring insulated, low-noise, and high-performance centrifugal fans.