Wastewater recuperation/thickener tank, approximately 1,100 gallon capacity, 304 stainless steel construction. Tank measures 56" diameter X 98" straight side with 57" long cone bottom leading to 3-1/2" discharge with manual gate valve. Includes 17" X 12" manway along with 6" side opening. Unit has three (3) 10" X 4" sight glasses. Tank has 3/16" shell thickness. Very good condition.