Used 10000 gallon 304L Stainless Steel Tank. Mfr Apache Stainless Equipment. Approximate 120" diameter x 240" straight wall. Flat top, sloping bottom. Design specific gravity 1.04, design pressure atmospheric. Insulated. Openings top: roof hatch with cover approximate 24" x 21", 6" vent, 4" level element, 3" inlet, side: 24" manway with cover, 6" overflow, 3" level transmitter, 3" pump suction, (2) 2" spare pump suction, 1-1/2" thermowell, 4" side bottom outlet / drain. 2" Insulated with sheathing. Serial # D-3769-01, Built 2001. (Quantity 2 available)