The EBB Design extractor fans are suitable for many domestic and commercial ventilation applications where higher system resistance pressures are encountered. The EBB Design models incorporate a forward curved centrifugal impeller with single phase motor 230V-50Hz and Class II insulation.
Maximum operating temperature 40ºC
Technical characteristics - EBB-250 DESIGN
Speed (r.p.m) -High-1920/Low-1380
Power - 72/47 watts
Airflow - 250/175 m3/hr
Sound dB - 45/37 dB @ 3 meters
Extract Spigot - 98mm
The EBB Design are fitted with an automatic back draft shutter to prevent air entry and limit heat leakage when the extractor is not operating.
Forward curved centrifugal impeller to deliver high performance with a minimum noise level against high static pressure system resistance.