Description

Technical Description

Technical Feature

1.Low noise,high wind volume.Silver bull independent research and development design,for the first time in China.
2.New standard rivet nuts (embedded) to facilitate user docking and reduce flange costs.
3.On the basis of the old model,a new impeller design is adopted to increase the wind pressure and volume.
4.And in the fan intake side of the integrated molding,optimize the intake diversion,increase strength.

Nominal data

Dimensions	/
Voltage	380V
Frequency	50Hz
Power	4KW
Speed	2890r/min
Total Head	2120-1830Pa
Air Flow	4500-5400m³/h
Noise	90dB(A)

Curves

Drawing

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The Company Longwell Leading Fan and Motor Innovator Worldwide

As a leading supplier of ventilation and drive technology, LONGWELL is a highly respected engineering partner in many industries. With over than 20,000 different products, we provide the right solution for every need. And we have always worked according to the highest economic and ecological standards.

As part of the logical next step in the development of our high-efficiency BLEC MOTOR technology, we believe that industrial digitalization offers the best prospects for our customers in the future. LONGWELL already offers intelligently interconnected complete solutions that are second to none worldwide and ensure that our customers always remain that decisive step ahead.