This is a Cole-Parmer free standing spindle-ready washer. The voltage is 230, the frequency is 50 hertz. The exterior width is 24 inches, the exterior height is 40 inches, and the exterior depth is 24.5 inches. The chamber width is 21.5 inches, the chamber height is 25.25 inches, and the chamber depth is 19 inches. The inlet connection is 1/4 of an inch ID hose and the outlet connection is 3/4 of an inch ID tubing. The water consumption is 1.3 gallons, the washing temperature is 170 degrees fahrenheit.