Unused 447 gpm 316 SS Horizontal Centrifugal Pump. Mfg. by Durco (Flowserve). Model Mark III. @ 190' head. Size 2K4x3-10RV-10.00. Type MK3 STD. MDP 275 psi @ 100°F. 248°F. Casing: 316SS. Impeller: 316SS. 60 HP motor. Serial #1400944CHP013C. Designed as Oil Collecting Tank Discharge Pump.