The EBB-N centrifugal extractor fans are suitable for many domestic and commercial ventilation applications where higher system resistance pressures are encountered.
The range comprise of three models, EBB-100N, EBB-170N and EBB-250N, each available in different versions. The EBB-N models incorporate powerful forward curved centrifugal impeller with 2-speed single phase 230V50Hz,4-pole (EBB-170N and 250N) or 2-pole motor (EBB-100N).
The EBB-N are fitted with an automatic back draft shutter to prevent air entry and limit heat leakage when the extractor is not operating.
Technical characteristics - EBB-250N
Speed (r.p.m) - 1225
Power - 51 watts
Airflow - 270 m3/hr
Sound dB - 40 dB @ 3 meters
Extract Spigot - 98mm