150559 – DHN 250 D2 F4 30 – Roof fan flue gas outlet horizontal – Ruck

150559 – DHN 250 D2 F4 30 – Roof fan flue gas outlet horizontal – Ruck

The new smoke roof fans from Ruck® are certified to temperature class F400 according to the European test standard DIN EN 12101-3 with certificate 1404-CPR-3027. This means that the DHN D F4 series is suitable for smoke and heat extraction up to 200°C in continuous operation and can briefly dissipate smoke and heat for up to 120 minutes in case of fire at a medium temperature of 400°C. In addition, the fan is very suitable for daily ventilation as required.

The DHN D F4 roof fans can be variably controlled by means of a frequency converter. This frequency converter can be found in the accessories listed below.

The fan is used in cinemas, shopping malls, theatres and industrial buildings. The motor of the fan is located outside the air stream, so the polluted (greasy) air is not discharged via the motor.

• F400 certified
• 200°C continuous operation
• 400°C for 120 minutes
• Motor outside the air stream
• Variable control with frequency converter
• Horizontal supply air pattern

PRODUCT PDF

DHN 250 D2 F4 30