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Centrifugal fan with backward curved blades is mainly used for air intake. Since most of the pressure buildup occurs in the impeller, a vortex housing is generally not required. Centrifugal fans have excellent hydraulic efficiency and low noise levels, making them ideal for high pressures.
Application: centrifugal fans are used in applications such as central air conditioning installation or ventilation systems of buildings.
Customized manufacturing available
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Product Description
BMF280-GH-B AC Backward curved centrifugal fan
Centrifugal fan with backward curved blades is mainly used for air intake. Since most of the pressure buildup occurs in the impeller, a vortex housing is generally not required. Centrifugal fans have excellent hydraulic efficiency and low noise levels, making them ideal for high pressures.
Application: centrifugal fans are used in applications such as central air conditioning installation or ventilation systems of buildings.
Customized manufacturing available
Model | Size (mm) | Supply | Poles | Voltage (V) | Frequency (Hz) | Power Input (W) | Current (A) | Max airflow (m3/h) |
BMF280-GH-7 | 280 | 3P,380~440V | 2 | 400 | 50 | 620 | 1.1 | 2800 |
BMF280-GH-8 | 280 | 1P,220~240V | 2 | 230 | 50 | 680 | 3 | 2960 |
BMF280-GH-9 | 280 | 3P,200~240/380~440V △/Y | 2 | 230/400/460 | 50/60 | 620/1020 | 1.9/1.1/1.45 | 2800/3250 |
Model | Speed (rpm) | Noise (dBA) | Amb.temp.perm. (℃) | Mass (Kg) | Insulation | IP class | ErP level | Direction |
BMF280-GH-7 | 2750 | 82 | -25~+75 | 8 | F | IP54 | N/A | Counter-clockwise |
BMF280-GH-8 | 2740 | 80 | -25~+50 | 7.5 | F | IP54 | N/A | Counter-clockwise |
BMF280-GH-9 | 2750/3150 | 82/84 | -25~+50 | 8 | F | IP54 | N/A | Counter-clockwise |
BMF280-GH-
BMF280-GH-8
BMF280-GH-9
We use reliable packaging and logistics, for customer to receive the products in good condition. Also, we could customize according to your requirements.
