A variety of power options are available; from 3.7KW to 300KW. This product has a power of 3kw, a synchronous motor, a rated voltage of AC380, a rated speed of 1500rpm, a frequency of 125hz, an exhaust pressure of 1.2mpa, an exhaust volume of 280L/min, a motor insulation grade of H, a noise level of ≤75, and a protection grade of ip67 (the export can be adapted to the corresponding local technical parameter requirements). The product has low noise, is environmentally friendly, and eliminates the need for oil maintenance. It is needed in places where compressed air is used. It is mainly suitable for places with high gas cleanliness and are sensitive to noise.