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A precision-built air-operated double diaphragm pump in a plastic body.
Featuring a solid design with distinctive wall thicknesses, these pumps are used in applications such as chemical process, semiconductor, solar, battery, ceramic, hygienic, paint, coatings, paper, and water treatment. Six models are available.

Almatec E-Series: How It Works

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Almatec® E-Series AODD Pumps


Six, from DN 8 to DN 50
Max. capacities
0.9 to 35 m³/h
Made of PE or PTFE, both available in a conductive version


  • Housing made of PE or PTFE, both also available in a conductive version
  • Interchangeability to the previous A-Series
  • Increased pump safety due to innovative ring-tightening structure
  • Increased capacity and decreased air consumption thanks to an optimized flow pattern, decreased noise level
  • Models available with ATEX, EC1935/2004, FDA, USP Class VI approval
  • Maintenance and lubrication-free air control system PERSWING P® without dead center
  • Composite diaphragms with integrated metal core, no diaphragm discs
  • Proof against dry running and overloading, self-priming, insensitive to solids
  • Ball or cylinder check valves with identical interior design
  • Can be infinitely controlled via the air volume
  • No drives, no rotating parts, no shaft seal
  • Unattended operation with long service life
  • Different possible port configurations
  • Easy to start up; low noise levels
Contact our pump experts to help guide your selection process and address proper sizing and materials.