Water ring aspirator unit, with air/water separator, with metal cabinet, for 2 dental chairs Composition Power (Kw): 0,75 Voltage (V): 230 Frequency (Hz): 50 (on request 60) Revolutions/min (rpm): 2800 Vacuum level (mbar): 532 Flow (lt/min): 383 Dimensions (cm): 40 x 32 x 46h Weight (Kg): 45 Chairs (n.): 2 Noise level (dB(A)): 56 Accessories: Control board, secretions filter, water circuit, air/water separator, metal cabinet