RV-25V * Frequency (Hz): 50Hz 60Hz * Air Capacity (L/min.): 400 480 * Ultimate Pressure (Torr): 110 * Pressure (Torr): 310 * Pole: 4 * Phase: 3 * Voltage (Volt): 380V 220V * Power (Watt): 750W * Noise (dB) 64 65