This listing is for a USED HERRMANN ULTRAPLAST 85777 Ultraplast Digital 2400 Ultrasonic Generator. - 20 kHz frequency, up to 2400 W output - 230 V AC input for industrial ultrasonic systems - Suitable for welding, sealing, cleaning, or homogenizing applications Part No: 85777 Type: Ultrasonic Generator (Digital 2400) Condition: USED