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SYZ 9-9 variable speeds EC centrifugal fans for HVAC

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  • SYZ 9-9 variable speeds EC centrifugal fans for HVAC
  • SYZ 9-9 variable speeds EC centrifugal fans for HVAC
  • SYZ 9-9 variable speeds EC centrifugal fans for HVAC
  • SYZ 9-9 variable speeds EC centrifugal fans for HVAC
  • SYZ 9-9 variable speeds EC centrifugal fans for HVAC
  • SYZ 9-9 variable speeds EC centrifugal fans for HVAC

SYZ 9-9 variable speeds EC centrifugal fans for HVAC

1. The speed can be adjusted from 200 to 1100 RPM. The direct-drive design reduces energy loss during transmission and improves transmission efficiency.
2. The 1000W motor, coupled with forward-curved impeller blades, generates powerful and stable airflow, quickly and efficiently replacing and circulating indoor and outdoor air, providing ample ventilation power for HVAC systems and ensuring that indoor air remains fresh and comfortable.
3. As a centrifugal fan designed specifically for HVAC systems, it belongs to the EC centrifugal fan type. The application of EC technology gives this fan unmatched advantages over traditional fans in terms of speed regulation and energy efficiency.
4. Its simple and practical appearance, efficient and intelligent features, and precise product positioning bring a new ventilation solution to the HVAC industry.

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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)
1 475.99 825.33 495.63 2.78 0 287.1
2 421.7 2120.97 551.36 5.4 0 586.9
3 399.36 2661.35 603.43 5.95 0 684.1
4 360.54 2943.32 610.08 6.17 0 723.2
5 313.39 3102.63 590.65 6.17 0 724.3
6 284.92 3218.28 583.21 6.26 0 739.5
7 259.28 3430.57 598.19 6.3 0 741.5
8 228.89 3541.66 590.08 6.32 0 751.6
9 203.89 3585.39 574 6.42 0 767.4
10 166.08 3711.25 562.66 6.44 0 769

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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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