Unused 1,198 GPM horizontal centrifugal pump. Post-weld heat-treated carbon steel casing (S-8), 316L stainless steel impeller (S-8), and PTFE diaphragm as listed. Rated 549 PSIG @ 650°F. Driven by 300 HP electric motor. Tag #18-P-352B. Previously designated as Preflash Pump.