Walker 75 Gallon, 304 stainless steel tank, measuring 32" diameter x 22" straight side with dome top and cone bottom. Unit is jacketed, rated for 15 PSI at 250 degrees Fahrenheit for heating, 50 PSI at 100 degrees Fahrenheit for cooling. Tank has (1) 3" top inlet, (1) 3" center bottom discharge, (1) 4" BCD, (1) spray ball for CIP and 16" manway. New in 2000. Serial number SPG-21778, Mounted on stainless steel pipe legs. Previously used at dairy operation. Very good condition.