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Quick Details

  • Type: Centrifugal Fan
  • Electric Current Type: AC
  • Blade Material: Plastic
  • Mounting: Free Standing
  • Place of Origin: Jiangsu, China (Mainland)
  • Brand Name: WINFAN
  • Model Number: HF-481B
  • Power: 55kw to 90kw
  • Voltage: 380V
  • Air Volume: 29000 CMH to 46000CMH
  • Certification: CE, AMCA, ISO 9001:2008
  • Pressure: Wind pressures up to 7000Pa,
  • Noise: Less than 85dBA
  • Temperature: Operating temperature up to 80℃

Packaging & Delivery

Packaging Details: packed in wooden cases
Delivery Detail: 15 days (according to your actual demand)

HF-481B FRP High-pressure High-temperature Centrifugal Fan


      Dingyu supplies you with ideal specialized fans with its proven expertise. Based on sound performance, international standardized design and specification, perspective design concept, humanized maintenance and considerate after service, we are launching the cutting-edge FRP (glass fiber reinforced plastic) series fan featured with high efficiency, low energy consumption, low noise, low vibration and multiple patent certifications, which is your best choice.


Product Description


1. Application

      HF-481B FRP High-pressure High-temperature Centrifugal Fans are widely used in environments containing high-pressure corrosive gas, such as fiber glass processing, rare-earth refinement, pharmaceutical chemicals, sewage deodorant industry, anaerobic paper manufacturing and acid recycling etc.


2. Product feature

  • The pressure of HF-481B FRP High-pressure High-temperature Centrifugal Fans up to 3600Pa
  • Wide range of applications, efficient-energy performance
  • The case, inlet bell and impeller of HF-481B FRP High-pressure High-temperature Centrifugal Fans are made of pure fiber glass reinforced plastic
  • The bolts linking the enclosure and iron support are treated by complete profiling wrapping method which has completely solved the issue of bolt damage due to corrosion
  • The HF-481B FRP High-pressure High-temperature Centrifugal Fans are featured with dual-level seat for easy maintenance without necessity to remove the anchor bolts

3. Structure  


        HF-481B FRP High-pressure High-temperature Centrifugal Fans mainly consist of impeller, case, inlet bell, motor, bearing, bearing housing, shock absorbers and other configurations. Some special components required according to the operation environments are provided.


4. The Table of  Performance Curve





5. HF-481B FRP High-pressure High-temperature Centrifugal Fan Dimension Chart




Notice: The description over here is for model selection reference only. It maybe won't update from time to time, so if you have any demand please contact us and tell us what you need, so that we can make best selection for you.



 We will appreciate it a lot if you can offer us your performance requirements and the operation environment, so that we can customize optimal FRP High-Pressure Centrifugal Fan to meet your requirements.

  • Air volume
  • Total pressure or static pressure
  • Voltage and frequency
  • Medium temperature and density
  • Altitude of operation place 

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China (Mainland) | Manufacturer, Trading Company
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