Perfect efficiency and integrated control functions. Energy-efficiency IE4 is far better than standard requirements.
These fans are suitable for low air flow rates of up to approx. 30,000 m³/h. Fan wall configurations of any size can be constructed. Connecting multiple fan units to form a fan wall generates high air flow rates, saves space and provides redundancy. This type of fan is designed to be extremely smooth running and generate virtually no structure-borne noise emissions.
- Energy-efficiency class IE4
- High system efficiency even in partial load range
- Integral PID controller for variable output control 0–100 % of the electronically commutated synchronous motors with no power loss
- Simple and precise output control with flow rate measuring device
- Maximum operational reliability and easy maintenance thanks to direct drive
- Low noise generation
- Short installed length
- High outputs possible by using fan wall configurations
- Maintenance-free drive system with low wear and long service life
- Extremely smooth running, virtually no structure-borne noise emissions
