Our multi-effect stills use pure water as feed water and use industrial steam heating to produce water for injection (WFI). SKE’s LDS series of multiple effect stills use the same principle to produce Water for Injection (WFI) using industrial steam. The final product meets the requirements of the United States Pharmacopoeia (USP), European Pharmacopoeia (EP) and Japanese Pharmacopoeia (JP), ensuring it is suitable for pharmaceutical applications.