Diaphragm Pumps

White Knight pneumatic diaphragm (AODD) pumps feature Teflon® PTFE or UHMW (PE) corrosion-resistant fluid paths. They are ideal for corrosive or toxic liquids such as acids, fuels, glues, paints, resins, inks, or slurry. PSB Series pumps are direct retrofit replacements for obsolete chemical delivery pumps.

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