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Energy-Saving Low Noise Portable Axial Flow Fans from China Suppliers & Factory for Shipbuilding and Industry
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Parameters
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Technical Parameters of Booster Net Cover
| Model | Speed (r/min) |
Power (kW-P) |
Traffic (m³/h) |
Total pressure (Pa) |
Voltage (V) |
Frequency (Hz) |
Horsepower (HP) |
| 2(8") | 2900 | 0.12-2 | 1300 | 140 | 220/380 | 50 | 0.16 |
| 3200 | 1560 | 202 | 220/380 | 60 | |||
| 1450 | 0.09-4 | 600 | 25 | 220/380 | 50 | 0.12 | |
| 1630 | 720 | 36 | 220/380 | 60 | |||
| 2.5(10") | 2900 | 0.25-2 | 2100 | 215 | 220/380 | 50 | 0.35 |
| 3200 | 2520 | 310 | 220/380 | 60 | |||
| 1450 | 0.12-4 | 1000 | 35 | 220/380 | 50 | 0.16 | |
| 1630 | 1200 | 50 | 220/380 | 60 | |||
| 3(12") | 2900 | 0.37-2 | 3000 | 230 | 220/380 | 50 | 0.5 |
| 3200 | 3600 | 331 | 220/380 | 60 | |||
| 1450 | 0.55-4 | 2000 | 69 | 220/380 | 50 | 0.75 | |
| 1630 | 2400 | 99 | 220/380 | 60 | |||
| 3.5(14") | 2900 | 0.75-2 | 5100 | 380 | 220/380 | 50 | 1 |
| 3200 | 6120 | 547 | 220/380 | 60 | |||
| 1450 | 0.55-4 | 2600 | 90 | 220/380 | 50 | 0.75 | |
| 1630 | 3120 | 130 | 220/380 | 60 | |||
| 4(16") | 2900 | 1.5-2 | 11000 | 320 | 220/380 | 50 | 2 |
| 3200 | 13200 | 461 | 220/380 | 60 | |||
| 1450 | 0.55-4 | 5300 | 170 | 220/380 | 50 | 0.75 | |
| 1630 | 6360 | 245 | 220/380 | 60 | |||
| 5(20") | 2900 | 2.2-2 | 15000 | 360 | 220/380 | 50 | 3 |
| 3200 | 18000 | 518 | 220/380 | 60 | |||
| 1450 | 0.75-4 | 8000 | 200 | 220/380 | 50 | 1 | |
| 1630 | 9600 | 288 | 220/380 | 60 |
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Technical Parameters of Booster Net Cover
| Model | Speed (r/min) |
Power (kW-P) |
Traffic (m³/h) |
Total pressure (Pa) |
Voltage (V) |
Frequency (Hz) |
Horsepower (HP) |
| 3(12") | 2900 | 0.37-2 | 3150 | 288 | 220/380 | 50 | 0.5 |
| 1450 | 0.55-4 | 2100 | 86 | 220/380 | 50 | 0.75 | |
| 4(16") | 2900 | 1.5-2 | 11550 | 400 | 220/380 | 50 | 2 |
| 1450 | 0.55-4 | 5565 | 213 | 220/380 | 50 | 0.75 | |
| 5(20") | 2900 | 2.2-2 | 15750 | 450 | 220/380 | 50 | 3 |
| 1450 | 0.75-4 | 8480 | 252 | 220/380 | 50 | 1 |
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Frequently Asked Questions
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What model sizes are available for the booster fan?
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The booster fan is available in five model sizes: 2" (8"), 2.5" (10"), 3" (12"), 3.5" (14"), 4" (16"), and 5" (20"), each suited for different airflow and pressure requirements.
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What voltage options are supported by these fans?
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All fan models support dual voltage operation at 220V and 380V, making them compatible with a wide range of electrical systems.
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What is the difference between 50Hz and 60Hz configurations?
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The 60Hz configuration operates at a higher speed (e.g., 3200 r/min vs. 2900 r/min at 50Hz), resulting in increased airflow (m³/h) and higher total pressure (Pa), making it more suitable for regions with 60Hz power grids.
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What is the maximum airflow capacity available?
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The largest model 5" (20") at 60Hz can achieve a maximum airflow of 18,000 m³/h at 2-pole speed, making it ideal for large-scale ventilation applications.
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How do 2-pole and 4-pole motors differ in these fans?
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2-pole motors (kW-2) run at higher speeds (2900–3200 r/min) and deliver greater airflow and pressure, while 4-pole motors (kW-4) run at lower speeds (1450–1630 r/min) with lower power consumption, suited for quieter or energy-saving applications.
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What is the purpose of the booster net cover parameter table?
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The booster net cover parameter table provides supplementary technical data for models 3" (12"), 4" (16"), and 5" (20"), showing performance values at standard 50Hz frequency to help users select the correct configuration for their ventilation system.