Model: 2RB 310-7AA01 Freq: 50 Hz Airflow: 100 m3/h Pressure: +120 mbar Vacuum: -120 mbar Inlet/Outlet: G 1 1/4 inch Dimension(L*W*H): 260x268x272 mm Stage: Single Power: 0.55 Kw TH.CL: IP55 IN.CL: F or H N.weight: 13 kg Sound: 55 dB(a)