The Cavitator Ultrasonic Cleaners are High Quality Cleaners Constructed from Stainless Steel for Extra-Long Life, Feature an Automatic Timer for Easy Operation and Solid State Circuitry for Exceptional Reliability. Specifications: Capacity: 22 Qts - 5.5 Gals - 20.8 Liters Outside Dimensions: 21.5 X 13.5 X 11.2 In (54.6 X 34.3 X 28.6 Cm) Tank Size: 19.5 X 11.5 X 6 In (49.5 X 29.2 X 15.2 Cm) Power Requirements: 105/120 Or 220VAC, 50/60 Hz, 200watts *Cleaning Basket And Lid Sold Separately.