From Yahoo! News: Sodium Hypochlorite, Ferric Chloride, Sodium Hydroxide, Hydrochloric acid etc. are the chemicals that are commonly used as disinfectants, coagulants, corrosion Inhibitors and neutralizing agents in a typical water treatment plant. These chemicals could be very corrosive if the right material is not selected for the liquid end of the injection pumps causing premature failures and down time.
AquFlow has a fully developed line of pumps that was started in 1972 as Hydroflo. The range of materials available for liquid end in these pumps includes 316 Stainless Steel, PVC, PVDF, Hastelloy C, Alloy 20 and PTFE. When a pump is correctly matched to ensure chemical compatibility and accurate flow, the water treatment process becomes more dependable.
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RUGGED LINE OF PUMPS FOR TOUGH WATER TREATMENT CHEMICALS FROM AquFlow