W系列:功率:3 - 18.5 kW,风量:0.4 - 3.0 m3/min,压力:0.7 - 1.25 MPaW series:Power:3 - 18.5 kW,Free Air: 0.4 - 3.0 m3/min,W. Pressure: 0.7 - 1.25 MPa