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Why Pumpac Double Diaphragm Pumps?

  • Patented, lube-free air valve system means no oil contamination of product and hassle free operation.

  • PUMPAC’s patented air valve won’t stall at slow speeds.

  • The air side of the pump is constructed of non-metallic materials. If a diaphragn ruptures or if fluid is spilled on the pump, these vital parts are not destroyed. Non-metallic air valve components are also much less prone to air valve icing when air lines contain water.

  • No air leakage when fluid discharge valves are closed.

  • All pumps are 100% tested prior to shipment.

  • PUMPAC pumps are designed with service in mind. Fewer parts and less down time keep maintenance costs low.

  • All pumps built with PTFE elastomers have back-up Santoprene diaphragms. Santoprene is a highly resistant EPDM and polypropylene compound.

  • Conductive models available.

  • FDA and USDA rated materials are available.

  • Five year warranty against defects in material and workmanship.

  • Parts ship within 24 hours after receipt of order. Next day shipments on pumps and parts are available for a minimal expediting charge.

  • Modular design in both band clamp and bolted models means that breakdown or rebuild of the pumps can be accomplished in 20 minutes or less.


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