Finish Thompson High performance drum pump kit for container-to-container transfer of mild corrosives, solvents, dyes and oils: 22 GPM (83 lpm), 38′ TDH (11.6 m). Up to 330 CPS. Up to 500 CPS. Kit contains PFS-40 40″ 316 stainless steel tube with stainless steel shaft, sealless, unique double suction impeller, easy disassembly for cleaning, M6 air motor, 1/2HP, 80 PSI at 25 CFM, and 5′ reinforced PVC discharge hose with clamp.