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Dunli introduces X-Pro axial fans

HANGZHOU, Zhejiang, China, 12 April 2022: Dunli introduced X-Pro axial fans, which it described as equipped with the latest rear guide vane and three-dimensional flow impeller. They are ideal for HVAC and refrigeration applications, the company added.

Making the announcement through a Press release, Dunli said the fans come in a wide range of impeller diameters, including 500mm, 630mm, 710mm, 800mm and 900mm. The maximum static pressure efficiency is up to 56%, and air volume is as high as 35,000m3/h, the company said.

In terms of noise control and range – throw distance – they perform significantly better than equivalent fans in the motor fan industry the world over, the company claimed.

Highlighting what it called the energy-saving characteristic of the fans, Dunli said an 800mm X-Pro axial fan working at 13,500m3/h at 160Pa, can save more than 17,000 kilowatt-hours in five years, compared to traditional equivalent fans in the market.

The fans can be used in a variety of HVAC equipment, such as air coolers, air-cooled heat exchange modules, heat pumps and cooling towers, Dunli said, adding that they are reliable, easy to install and maintain and convenient to control.

Multi-Wing releases fan specification App

BURTON, Ohio, 29 March 2022: Multi-Wing America said it has released its OPTIMISER 11 Fan Specification App. Making the announcement through a Press release, the company said the OPTIMISER 11 is an easy-to-use resource for original equipment engineers to specify the most efficient, tailor-made Multi-Wing fan for their application. It is ideal for specifying fans in HVACR as well as engine cooling in off-highway equipment and gensets, the company added.

The OPTIMISER 11 features an intuitive interface that more efficiently accesses essential fan curve data, such as horsepower and sound information for select static pressure and cubic feet per minute (cfm) data, the company claimed. In addition, users have more flexibility to modify their dashboard, including data preferences and color selection for customized visual display of fan performance curves, the company said.

“This app allows our customers to identify the most optimized and efficient customized fan for their equipment,” said Larry Marsinek, Sales Engineer, Multi-Wing America. “Its improved user interface provides efficient display of important data on sound, total efficiency and performance curves that engineers need to develop the best fan specification.”

According to the company, the previous version of the OPTIMISER App will not be updated with the newest fan information. The basic version of OPTIMISER 11, it said, is available to everyone to download by visiting www.multi-wing.net/optimiser.

Dunli launches X-Pro axial fans

Yuhang District, Hangzhou, Zhejiang, China 3 May 2021: Dunli has launched the X-Pro series of axial fans, which the company described in a Press release as designed to feature the latest rear guide vane and three-dimensional flow impeller.

The range covers a variety of impeller diameters, including 500mm, 630mm, 710mm, 800mm and 900mm, Dunli said. The maximum static pressure efficiency is up to 56%, and the air volume is as high as 35,000m3/h, the company claimed. The noise and range – throw distance – are able to perform significantly better than the equivalent fans from the motor fan industry all over the world, the company further claimed.

According to Dunli, the X-Pro fans can be used on a variety of HVAC equipment, such as air coolers, air-cooled heat exchange modules, heat pumps and cooling towers. This X-Pro series, Dunli said, is reliable, lends itself to easy installation and maintenance and is convenient to control.

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