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LKZ 7-7-250W single phase AC centrifugal fans

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  • LKZ 7-7-250W single phase AC centrifugal fans
  • LKZ 7-7-250W single phase AC centrifugal fans
  • LKZ 7-7-250W single phase AC centrifugal fans
  • LKZ 7-7-250W single phase AC centrifugal fans
  • LKZ 7-7-250W single phase AC centrifugal fans
  • LKZ 7-7-250W single phase AC centrifugal fans
  • LKZ 7-7-250W single phase AC centrifugal fans
  • LKZ 7-7-250W single phase AC centrifugal fans

LKZ 7-7-250W single phase AC centrifugal fans

1. Supports single-phase 115V/230V dual voltage modes, adapting to different regional power standards and allowing for installation and use without additional modifications.
2. Equipped with industrial-grade, high-strength ball bearings, it significantly improves mechanical stability and durability, reduces vibration and wear, and extends service life.
3. The forward-curved design and galvanized steel material optimize aerodynamic performance, achieving efficient airflow while maintaining low noise, meeting high-flow ventilation needs.
4. Compatible with 50Hz/60Hz broadband frequencies, it meets the operational needs of diverse global scenarios, ensuring exceptional adaptability.

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Main Datas：

Condition No. Static Pressure of Air Chamber (Pa)  Air Flow (m³/h) Total Pressure of Air Chamber (Pa) Current (A) Speed (r/min) Power (W)
1 347.45 103.55 363.4 1.45 1456 250
2 308.54 248.7 324.49 1.46 1452 262
3 285.83 373.72 301.79 1.47 1447 267
4 253.06 642.44 269.01 1.5 1430 284
5 220.1 1098.88 236.07 1.58 1396 316
6 183.11 1410.61 199.09 1.69 1358 350
7 121.4 1774.47 137.4 1.91 1295 404
8 85.51 1907.15 101.51 2.03 1254 435
9 52.09 2000.56 68.09 2.11 1220 455
10 14.19 2094.35 30.19 2.24 1165 482

 

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About
Ningbo Haoyue Fan Manufacturing Co., Ltd.

Ningbo Haoyue Fan Manufacturing Co., Ltd. is a professional manufacturer and processor of central air conditioning terminal air conditioning products such as centrifugal fans, air purification fans, exhaust fans, dehumidification fans, and ceiling single air intake fans.

The company has rich experience in the research and development and production of forward centrifugal fans and impellers. It adopts single-phase direct-coupled AC and EC motor drive structures and has provided a variety of high-quality products and professional ventilation solutions for globally renowned enterprises. Centrifugal fans feature high efficiency, low noise, convenient speed regulation and small structural space. They are ideal supporting products for variable air volume air conditioning units, duct air conditioning units, HVACR systems and fresh air systems, air purification equipment, etc. Our integrity, strength and product quality have been highly recognized by the industry. Welcome friends from all walks of life to visit, guide and conduct business negotiations

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