Product Details: Overall Dimensions: 20" X 13.5" X 12.2" Tank Dimensions: 19.9" X 11.9" X 6.2" Weight 42 lbs Tank Capacity: 5 gallons, 19.9 liters, 20 quarts Dilution Ratio 40:1: 11.0 ounces of solution Drain Size: 1/2" electric solenoid Sonic Power (Average): 500 watts Voltage: 120 volts Current: 5 amps Fuse: 5A IR200A 250VAC, IR10KA 125VAC Fast Acting Output Frequency: 42 kHz