The Ruck DVA 400 E4 30 is a vertical discharge centrifugal fan designed for dependable performance in a wide range of ventilation applications. Its backward curved centrifugal impeller ensures efficient airflow and stable operation, making it suitable for continuous-duty environments.
The housing is built from aluminium AlMg3, offering strength, corrosion resistance, and long-lasting reliability. A robust single-phase AC motor powers the unit, providing stepless control so that airflow can be easily adjusted to meet system requirements.
This model is capable of handling conveyed air temperatures up to 65 °C during continuous operation. For added safety and operational assurance, an integrated thermal switch protects the motor from overheating.
With its solid construction and controllable performance, the DVA 400 E4 30 is well suited for vertical discharge ventilation systems requiring consistent and durable airflow.