The Ruck KVR 4020 EC O K 01 is a high-performance backward curved centrifugal box fan engineered for efficient and reliable ventilation in commercial and industrial environments. Featuring a backward curved centrifugal impeller, the unit delivers stable airflow and strong efficiency across a broad range of applications.
Constructed with a durable galvanized sheet steel housing, the fan is resistant to corrosion and built to withstand rigorous operating conditions. The removable fan unit ensures easier access for cleaning and maintenance, minimizing system downtime.
This model incorporates a high-efficiency EC motor with an external rotor design, offering precise stepless speed control, low energy consumption, and smooth, quiet performance. Internal electronic temperature monitoring provides added operational safety and reliability.
Designed for continuous operation with conveyed medium temperatures up to 50°C, the KVR 4020 EC O K 01 is an excellent choice for systems requiring dependable airflow and energy-efficient performance.