COP Tank- 200 Gallon. Stainless steel. Two compartment tank. Inlets/outlets: (1) 3/4 in. dia. NPT (female), (1) 1-1/2 in. dia., (2) NPT 1-1/2 in. dia. threated fitting, (1) 1/2 in. dia. Outlets: (1) 1-1/2 in. dia. threaded fitting, (1) 2 in. female ferrule (tank). Inside dimensions first compartment: 72 in. L x 20-1/2 in. W x 23 in. H. Second compartment 24 in. L x 20-1/2 in. W x 23 in. H. Overall dimensions: 8 ft. 3 in. L x 28 in. W x 43 in. H.