Unused 5 gpm 316L SS Horizontal Centrifugal Magnetic Drive Pump. Mfg. by Sundyne HMD Kontro. Model GSA-1.5X1X8-L3. ASME B 73.3. 44' head. 231 psi @ 228°F. Casing: 316LSS. Impeller: 316LSS. 7.5 HP motor. Serial #839915. Designed as Vent Gas KO Drum Pump.