long lifespan through new cavitation-resistant stainless steel, with extended warranty for 3 years. Sweep - for optimal sound distribution because of electrical oscillation of the sound field. powerful through additional transducer systems strong heating power for a short heat up time, dry-running-proof 2 cleaning modes, Powerclean for intensive cleaning, Softclean for careful cleaning of sensitive materials fast drainage, with welded pipes protected operating panel practical handling through appliance inlet Dimensions (mm) 360 x 205 x 300 Casing: stainless steel Drainage: yes 3/8" Tank capacity: 4.5 L Effective volume: 3.5 L Voltage: 115V/230V ultrasonic frequency: 5.1 A/2.6 A Working frequency: 35 kHz US-Power intensity switch: 100/160 W US peak output max.: 2 x 320 W/per Sweep: yes Heating 20 - 80° C adjustable: 400 W Timer 0 - 15 min. and continuous: yes