Globally patented system/design by Prima Klima and EBM-PAPST allows fans to operate 2.5 times quieter than other fans with similar motors. The internal aerodynamic design allows this fan to operate with up to 40% more airflow and handle 20% more pressure. We use the EBM-Papst indoors and with an outer shell made of high quality UL94 nylon as well as the other fans we produce, the expected lifespan is up to 80,000 hours.
Flange (diameter): Ø125 mm
Maximum air flow: 480 m3/h
Power: 57 W
EL. Voltage: 220 V