Stainless Steel COP Tank- 75 Gallon. Inside dimensions: 50 in. L x 20 in. W x 17-1/2 in. Stainless steel construction. Ampco Centrifugal Pump, Model: ZC2, S/N: T-54281-1-1, impeller diameter: 5-1/2 in., pump capacity: 196 gpm. Century Motor, 7.5 hp, 3500 rpm, 230/460 V, 20-10 amps, 60 Hz, 3 phase. The heavy-duty Z Series pumps have maximum wall thickness at 150 psi. Tank is rolls on (4) casters for easy positioning. Pump inlet: 2-1/2 in. 'S' line, pump outlet: 2 in. 'S' line. Tank discharge: 3 in. threaded (male). Overall dimensions: 59 in. L x 23 in. W x 39 in. H.