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Elevate your HVAC system's performance with the Powerful 7.5kW Centrifugal Blower Fan, designed to deliver exceptional airflow, energy efficiency, and reliability for commercial and industrial applications. Built to handle the most demanding ventilation and air handling tasks, this blower fan is the ideal choice for large-scale HVAC systems, factories, warehouses, and commercial buildings.
Key Features
1. High-Performance 7.5kW Motor
- Delivers unmatched airflow power, ensuring efficient ventilation and air circulation in large spaces.
- Engineered for energy efficiency, reducing operational costs while maintaining peak performance.
2. Robust and Durable Construction
- Constructed from premium materials such as galvanized steel or aluminum, ensuring resistance to corrosion, wear, and extreme conditions.
- Designed to withstand continuous operation in harsh environments, including high temperatures and humidity.
3. Versatile Applications
- Perfect for a wide range of HVAC and ventilation applications, including:
- Air handling units (AHUs) in commercial buildings.
- Exhaust systems for factories and warehouses.
- Ventilation and cooling in large industrial facilities.
- Fume and dust extraction in manufacturing plants.
4. High Airflow Capacity
- Capable of moving large volumes of air efficiently, making it suitable for high-demand HVAC systems.
- Customizable ducting options available to fit specific system requirements.
5. Low Noise Operation
- Advanced aerodynamic design and precision-balanced impellers ensure quiet operation, minimizing noise pollution in your workspace.
- Ideal for environments where noise reduction is critical, such as offices, hospitals, and schools.
6. Easy Installation and Maintenance
- Compact and space-saving design allows for flexible installation in tight or confined spaces.
- Features accessible components for easy cleaning, servicing, and maintenance, reducing downtime and operational disruptions.
7. Safety and Reliability
- Equipped with thermal overload protection to prevent motor burnout and ensure safe, continuous operation.
- Complies with industry safety standards, providing peace of mind in demanding environments.
Technical Specifications
- Power Rating: 7.5kW
- Voltage: 380V/415V, three-phase
- Airflow Capacity: 12224-15705 m³/h
- Static Pressure: 1166-1209 Pa
- Material: Galvanized steel, aluminum, or stainless steel (depending on model).
- Noise Level: 70 dB
- Mounting Type: Wall-mounted, ducted, or floor-standing options available.
- Weight: 150 kg
- Certifications: CE, RoHS, ISO, SGS etc.
Why Choose This Blower Fan?
The Powerful 7.5kW Centrifugal Blower Fan is engineered to deliver superior performance, durability, and energy efficiency for large-scale HVAC and ventilation systems. Whether you need to improve air quality, control temperature, or remove contaminants, this blower fan is built to handle the toughest challenges.
- Enhanced Airflow: Maintain optimal air circulation and ventilation in large spaces.
- Cost-Effective Operation: Energy-efficient design reduces power consumption and operational costs.
- Long-Term Durability: Built to last, even in the most demanding conditions.
Applications
- Commercial Buildings: For air handling units (AHUs) and ventilation systems.
- Industrial Facilities: For exhaust, cooling, and fume extraction in factories and warehouses.
- Hospitals and Schools: For maintaining clean and comfortable indoor air quality.
- Manufacturing Plants: For dust and particle extraction in production areas.
- Large HVAC Systems: To enhance air handling and temperature control.
Installation and Support
- Easy-to-follow installation instructions included.
- Compatible with standard ducting systems for seamless integration.
- Available in customizable configurations to meet specific requirements.
- Dedicated customer support team available for assistance with installation, maintenance, and troubleshooting.
Upgrade your HVAC system with the Powerful 7.5kW Centrifugal Blower Fan - the ultimate solution for powerful, reliable, and energy-efficient airflow.
Order now and experience the difference in performance and durability!
| 4-72 centrifugal fan performance table | ||||||||
| Machine Number | Rotating Speed r/min | Flow m3/h | Full Pressure Pa | Full Pressure % | Full Pressure KW | Required power KW | Electric motor | |
| Model | Power kw | |||||||
| 3.2A | 2900 | 1688 | 1300 | 69.3 | 0.88 | 1.23 | Y90L-2 (B35) | 2.2 |
| 1955 | 1263 | 73.2 | 0.93 | 1.31 | ||||
| 2209 | 1220 | 75.5 | 0.99 | 1.38 | ||||
| 2476 | 1160 | 76.8 | 1.03 | 1.34 | ||||
| 2729 | 1091 | 76.9 | 1.07 | 1.39 | ||||
| 2996 | 1006 | 75.6 | 1.1 | 1.43 | ||||
| 3250 | 918 | 73.2 | 1.13 | 1.47 | ||||
| 3517 | 792 | 69.3 | 1.11 | 1.45 | ||||
| 4A | 2900 | 4012 | 2014 | 77 | 2.89 | 3.47 | Y132S1-2 (B35) | 5.5 |
| 4506 | 1969 | 80.3 | 3.05 | 3.66 | ||||
| 4973 | 1915 | 82.5 | 3.18 | 3.82 | ||||
| 5468 | 1830 | 84.1 | 3.28 | 3.94 | ||||
| 5962 | 1723 | 84.6 | 3.35 | 4.02 | ||||
| 6457 | 1606 | 83.7 | 3.42 | 4.11 | ||||
| 6924 | 1459 | 81.4 | 3.43 | 4.11 | ||||
| 7419 | 1320 | 77.5 | 3.49 | 4.19 | ||||
| 4.5A | 2900 | 5712 | 2554 | 77 | 5.21 | 6 | Y132S2-2(B35) | 7.5 |
| 6416 | 2497 | 80.3 | 5.49 | 6.32 | ||||
| 7081 | 2428 | 82.5 | 5.74 | 6.6 | ||||
| 7785 | 2320 | 84.1 | 5.92 | 6.81 | ||||
| 8489 | 2184 | 84.6 | 6.04 | 6.95 | ||||
| 9194 | 2036 | 83.7 | 6.17 | 7.09 | ||||
| 9859 | 1849 | 81.4 | 6.17 | 7.1 | ||||
| 10562 | 1673 | 77.5 | 6.3 | 7.24 | ||||
| 5A | 2900 | 7728 | 3187 | 77.6 | 8.72 | 10.02 | Y160M2-2(B35) | 15 |
| 8855 | 3145 | 81.8 | 9.35 | 10.76 | ||||
| 9928 | 3074 | 84.7 | 9.9 | 11.39 | ||||
| 11054 | 2962 | 86 | 10.47 | 12.04 | ||||
| 12128 | 2792 | 86.1 | 10.82 | 12.44 | ||||
| 13255 | 2567 | 84.6 | 11.07 | 12.72 | ||||
| 14328 | 2335 | 82.1 | 11.22 | 12.9 | ||||
| 15455 | 2019 | 77.6 | 11.09 | 12.75 | ||||
| 6A | 1450 | 6677 | 1139 | 77.6 | 2.71 | 3.25 | Y112M-4 (B35) | 4 |
| 7650 | 1124 | 81.8 | 2.91 | 3.49 | ||||
| 8578 | 1099 | 84.7 | 3.08 | 3.7 | ||||
| 9551 | 1059 | 86 | 3.26 | 3.91 | ||||
| 10478 | 999 | 86.1 | 3.36 | 4.04 | ||||
| 11452 | 919 | 84.6 | 3.44 | 4.13 | ||||
| 12379 | 836 | 82.1 | 3.49 | 4.19 | ||||
| 13353 | 724 | 77.6 | 3.45 | 4.14 | ||||
| 6D | 1450 | 6677 | 1139 | 77.6 | 2.71 | 3.32 | Y112M-4 | 4 |
| 7650 | 1124 | 81.8 | 2.91 | 3.56 | ||||
| 8578 | 1099 | 84.7 | 3.08 | 3.77 | ||||
| 9551 | 1059 | 86 | 3.26 | 3.99 | ||||
| 10478 | 999 | 86.1 | 3.36 | 4.12 | ||||
| 11452 | 919 | 84.6 | 3.44 | 4.21 | ||||
| 12379 | 836 | 82.1 | 3.49 | 4.27 | ||||
| 13353 | 724 | 77.6 | 3.45 | 4.22 | ||||
| 8D | 1450 | 15826 | 2032 | 77.6 | 11.42 | 13.41 | Y180M-4 | 18.5 |
| 18134 | 2005 | 81.8 | 12.26 | 14.39 | ||||
| 20332 | 1960 | 84.7 | 12.98 | 15.23 | ||||
| 22640 | 1888 | 86 | 13.72 | 16.1 | ||||
| 24838 | 1781 | 86.1 | 14.18 | 16.64 | ||||
| 27146 | 1638 | 84.6 | 14.5 | 17.02 | ||||
| 29344 | 1490 | 82.1 | 14.71 | 17.26 | ||||
| 10D | 1450 | 40441 | 3202 | 86.7 | 41 | 48.12 | Y250M-4 | 55 |
| 44026 | 3159 | 88.7 | 43.07 | 50.53 | ||||
| 47611 | 3032 | 89 | 44.59 | 52.33 | ||||
| 50680 | 2884 | 86.1 | 1.81 | 2.4 | ||||
| 53664 | 2722 | 84.6 | 1.85 | 2.45 | ||||
| 56605 | 2532 | 82.1 | 1.88 | 2.49 | ||||
| 12D | 960 | 46267 | 2013 | 86.7 | 29.61 | 34.75 | Y280S-6 | 45 |
| 50368 | 1986 | 88.7 | 31.1 | 36.49 | ||||
| 54469 | 1906 | 89 | 32.2 | 37.79 | ||||
| 57981 | 1814 | 88.2 | 32.91 | 38.62 | ||||
| 61395 | 1712 | 86.6 | 33.51 | 39.32 | ||||
| 64759 | 1593 | 84.2 | 33.84 | 39.71 | ||||
| 6C | 2240 | 10314 | 2734 | 77.3 | 10 | 12.1 | Y160L-4 | 15 |
| 11818 | 2698 | 81.8 | 10.73 | 12.98 | ||||
| 13251 | 2637 | 84.7 | 11.35 | 13.74 | ||||
| 14755 | 2541 | 86 | 12 | 14.53 | ||||
| 16187 | 2396 | 86.1 | 12.41 | 15.02 | ||||
| 17692 | 2202 | 84.6 | 12.69 | 15.36 | ||||
| 19124 | 2004 | 82.1 | 12.87 | 15.57 | ||||
| 20628 | 1733 | 77.6 | 12.71 | 15.39 | ||||
| 6C | 2000 | 9209 | 2176 | 77.6 | 7.11 | 8.61 | Y160M-4 | 11 |
| 10552 | 2147 | 81.8 | 7.64 | 9.24 | ||||
| 11831 | 2099 | 84.7 | 8.08 | 9.78 | ||||
| 13174 | 2022 | 86 | 8.54 | 10.34 | ||||
| 14453 | 1907 | 86.1 | 8.83 | 10.69 | ||||
| 15796 | 1753 | 84.6 | 9.03 | 10.63 | ||||
| 17075 | 1595 | 82.1 | 9.16 | 11.09 | ||||
| 18418 | 1380 | 77.6 | 9.05 | 0.95 | ||||
| 8C | 1800 | 19646 | 3143 | 77.6 | 21.85 | 26.45 | Y200L1-2 | 30 |
| 22511 | 3101 | 81.8 | 23.46 | 28.39 | ||||
| 25240 | 3032 | 84.7 | 24.83 | 30.05 | ||||
| 28105 | 2920 | 86 | 26.25 | 31.77 | Y200L2-2 | 37 | ||
| 30834 | 2754 | 86.1 | 27.12 | 32.83 | ||||
| 33699 | 2531 | 84.6 | 27.74 | 33.58 | ||||
| 36427 | 2302 | 82.1 | 28.13 | 34.05 | ||||
| 8C | 1600 | 17463 | 2478 | 77.6 | 15.35 | 18.58 | Y180M-2 | 22 |
| 20010 | 2445 | 81.8 | 16.47 | 19.94 | ||||
| 22435 | 2390 | 84.7 | 17.44 | 21.1 | ||||
| 24982 | 2303 | 86 | 18.43 | 22.31 | Y200L1-2 | 30 | ||
| 27408 | 2171 | 86.1 | 19.05 | 23.06 | ||||
| 29954 | 1996 | 84.6 | 19.49 | 23.59 | ||||
| 32380 | 1816 | 82.1 | 19.76 | 23.92 | ||||
| 10C | 1250 | 34863 | 2373 | 86.7 | 26.27 | 31.8 | Y225S-4 | 37 |
| 37953 | 2341 | 88.7 | 27.59 | 33.4 | ||||
| 41044 | 2247 | 89 | 28.57 | 34.58 | ||||
| 43690 | 2138 | 88.2 | 29.2 | 35.35 | ||||
| 46262 | 2018 | 86.6 | 29.73 | 35.99 | ||||
| 48797 | 1877 | 84.2 | 30.02 | 36.34 | ||||
| 10C | 1120 | 31237 | 1902 | 86.7 | 18.9 | 22.87 | Y200L-4 | 30 |
| 34006 | 1877 | 88.7 | 19.85 | 24.02 | ||||
| 36775 | 1801 | 89 | 20.55 | 24.87 | ||||
| 39146 | 1714 | 88.2 | 21 | 25.43 | ||||
| 41451 | 1618 | 86.6 | 21.38 | 25.89 | ||||
| 43722 | 1505 | 84.2 | 21.59 | 26.14 | ||||
| 12C | 1120 | 53978 | 2746 | 86.7 | 47.02 | 56.92 | Y280S-4 | 75 |
| 58763 | 2710 | 88.7 | 49.38 | 59.78 | ||||
| 63548 | 2601 | 89 | 51.13 | 61.9 | ||||
| 67645 | 2474 | 88.2 | 52.27 | 63.27 | ||||
| 71627 | 2335 | 86.6 | 53.21 | 64.41 | ||||
| 75552 | 2172 | 84.2 | 53.73 | 65.04 | ||||
| 12C | 1000 | 48195 | 2185 | 86.7 | 33.47 | 40.51 | Y225M-4 | 45 |
| 52467 | 2156 | 88.7 | 35.15 | 42.55 | ||||
| 56739 | 2070 | 89 | 36.4 | 44.06 | ||||
| 60397 | 1969 | 88.2 | 37.2 | 45.03 | ||||
| 63953 | 1859 | 86.6 | 37.88 | 45.85 | Y225M-4 | 55 | ||
| 67457 | 1729 | 84.2 | 38.25 | 49.3 | ||||
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