Model: 2RB 930-7AT27 Freq: 50 Hz Airflow: 1370 m3/h Pressure: +260 mbar Vacuum: -280 mbar Inlet/Outlet: G 4 inch Dimension(L*W*H): 709x550x624 mm Stage: Single Stage Power: 15.0 Kw TH.CL: IP55 IN.CL: F or H N.weight: 207 kg Sound: 75 dB(a)