... 20 Material of PlateSuited Liquid KindsStainless Steel (AISI304.316 Etc)Pure Water, Normal Water, Oil for eating, Mineral OilTi, ... Water, Mineral Oil, Salinous WaterEPDM-25~+180° CHot Water, Steam, Acid, AlkaliF26-55~+230° CAcid, AlkaliTPF0~+160° CHigh Concentrated ... Acid, Alkali, High temperature Oil, Steam Working principleChannels are formed between the plates and the corner ...