Beschreibung
EDW exhaust fan is available in 26 ", 31" and 37 "versions.
Direct drive ensures great efficiency by reducing energy losses.
The shutter opening system is patented and guarantees a complete opening of the blades already at 40% of the rated speed.
Thanks to this new opening mechanism, noise levels have been significantly reduced and efficiency increased.
The entire line is tested in the PERllab laboratory and certified by BessLab.
� Bottom panel with 4 practical holes for water drainage
� Threaded fastening inserts (M8)
EDW 31 / 0.75
Voltage: 220-240v / 380-420v
Frequency: 50Hz
Fan rotation speed: 935 RPM
Air flow 0 Pa 0 in H2O: 9080 cfm - 15400 m� / h
Air flow 12 Pa 00.5 in H2O: 8760 cfm - 14900 m� / h
Air flow 25 Pa 0.10 in H2O: 8400 cfm - 14300 m� / h
Air flow 50 Pa 0.20 in H2O: 7710 cfm - 13100 m� / h
Absorbed Power (0 Pa 0 in H2O): 645 W
Absorbed Power (25 Pa 0.10 in H2O): 695 W
Specific Power (0 Pa 0 in H2O): 42 W / (100m� / h)
Specific Power (25 Pa 0.10 in H2O): 49 W / (100m� / h)
Ventilation efficiency quotient (0 Pa 0 in H2O): 14.1 cfm / W
Ventilation efficiency quotient (0 Pa 0 in H2O): 12.1 cfm / W