Used- Votator Triple Tube Scrape Surface Exchanger, Model MC3A75. (3) 6" by 48" tubes, 18 square foot cooling surface (equivalent to a two tube 6x72 machine). 30 hp, TEFC motor set up for 460 volt 3 phase power. Ammonia cooler. Last used to chill juice concentrate prior to packaging into 12 and 16 oz. Juice cans.