CENTRIFUGAL FANS
EBB DESIGN Series
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.
 | Back draft shutter 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. |
EXAMPLES OF INSTALLATION
FEATURES
| S | M** | T | HM | |||
| BALL BEARINGS | • | • | • | • | ||
| BACKDRAFT SHUTTER | • | • | • | • | ||
| ON/OFF PULL CORD SWITCH | • | • | ||||
| ONE SPEED MOTOR | • | • | • | |||
| TWO SPEED MOTOR | • | |||||
| USTABLE RUN-ON-TIMER (FROM 1 TO 30 MINI | • | |||||
| ADJUSTABLE HUMIDISTAT 60-90 RH% | • | |||||
| WIRING DIAGRAM* | 2,3 | 11 | 4,5 | 5 | 4,5 | 4, 5, 11 |
* See section of Wiring Diagrams.
** Only 250 model.
TECHNICAL CHARACTERISTICS
| Model | Speed (rpm) | Abs. power at free discharge (W) | Voltage (V) 50Hz | Sound pressure level* (dB(A)) | Airflow at free discharge (WM) | IP | Weight (kg) |
| EBB-175 DESIGN | 1250 | 26 | 41 | 155 | Class II / IP44 | 2,20 | |
| 930 | 17 | 230 | 33 | 80 | |||
| EBB-250 DESIGN | 1920 | 72 | 230 | 51 | 250 | 2,20 | |
| 1380 | 47 | 43 | 175 | Class II / IP44 |
* Sound pressure level measured at 1,5 m at free air conditions.
DIMENSIONS (mm)
PERFORMANCE CURVE
ACCESSORIES
Bathroom and toilet extract fans EBB DESIGN
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