The Ruck DHA 190 E4 30 is a horizontal discharge centrifugal fan built to provide steady and efficient airflow for a range of ventilation needs. It uses a backward curved impeller to maintain stable air performance while supporting effective system operation.
The fan housing is made from aluminium AlMg3, offering a lightweight yet durable structure that is suited for various installation environments. The unit incorporates a robust single-phase AC motor that can be voltage controlled, allowing users to adjust airflow output based on system requirements.
An integrated thermal switch is included to help protect the motor by monitoring operating temperatures and preventing overheating. With its straightforward design and dependable components, the DHA 190 E4 30 is a practical choice for applications requiring controlled ventilation and consistent performance.