ASTRA Air Operated Double Diaphragm Pumps

  • ASTRA Air Operated Double Diaphragm Pumps SKU109

    The development of the new air operated double diaphragm DDA pumps pivot around the improved design of the air distributor system (ASD). The optimised geometries of the diaphragms and the shape of the air and liquid chambers result is maximum efficiency thus setting this range apart from other air operated double diaphragm pumps. A mixture of conventional and innovative technologies has obtained the target goal of supplying the best quality pump for the lowest price possible.


    • Self Priming, Flooded or Submerged Installations
    • Unstallable pump design
    • Polypropylene and PVDF wetted constructions
    • Santoprene and PTFE diaphragms
    • EPDM or Viton Orings


    • Chemical industry
    • Automotive
    • Textile
    • Graphic
    • Leather tanning
    • Electroplating ceramics
    • Paints
    • Ink
    • Paper
    • Construction
    • Water and Waste treatment

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