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 Cut Out Dimensions (Recessed) 12 1/2" X 13 3/8"