Centrifugal Fans
BVN OBR-140 Centrifugal Fan
Model: OBR 140
BVN OBR-140 Centrifugal Fan for centrifugal ventilation applications.
Product description
BVN OBR-140 Centrifugal Fan is designed for centrifugal ventilation applications. The available models cover different airflow, pressure, power, voltage and installation requirements. Compatible speed-control equipment may be used where specified for the selected model. Use the performance table to select the correct model and follow the manufacturer’s installation, electrical-protection and maintenance requirements.
Technical specifications
| Number of Models | 2 |
|---|---|
| Maximum Airflow | 550 - 1100 m³/h |
| Maximum Pressure | 225 - 420 Pa |
| Rated Power | 150 - 200 W |
| Phase | 1 |
| Rated Voltage | 230 V |
| Maximum Operating Temperature | 40 °C |
| Frequency | 50 Hz |
Model and performance data
| Model | Airflow (m³/h) | Pressure (Pa) | Power (W) | Current (A) | Phase | Voltage (V) | LWA dB(A) | LPA dB(A) | Max. Temperature (°C) | Diameter (mm) | Weight (kg) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| OBR 140 M 2K | 1100 | 420 | 200 | 1.15 | 1 | 230 | - | 53 | 40 | 105 | 7.7 |
| OBR 140 M 4K | 550 | 225 | 150 | 1.1 | 1 | 230 | - | 45 | 40 | 105 | 7.7 |
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