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Edward Lowton
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For aggressive liquids
31 July 2015
When pumping applications involve aggressive liquids, or those regarded as high purity where contact with metallic components must be avoided, the Liquiflo Polygard Series pump offer a solution.

Available through Michael Smith Engineers, these PFA lined magnet drive gear pumps are perfect for accurate and reliable pumping of challenging liquids such as Hydrochloric Acid, Ferric Chloride, Sulphuric Acid, Hydrofluoric Acid, Sodium Hypochlorite, Nitric Acid, Sodium Hydroxide and Chromic Acid.
The pumps feature non-metallic wetted parts and offer the important characteristics of zero leakage and therefore safer pumping. They are available in seven sizes in both DIN and ANSI flanged connections and provide flows up to 47 lit/min at differential pressures to 7 bar and they can operate at temperatures to 90ºC.