1.6.3. Variable twist outlet with guide ring DD-VL

For installation flush with ceiling or downstanding in high halls, particularly suitable for large thermal load fluctuations and high acoustic requirements.

Volume flow rate range:

170 – 2 500 l/s [600 – 9 000 m³/h]

Nominal sizes:

DN 315, DN 400 and DN 630

Discharge height:

3 – 10 m