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Air Diaphragm Pumps

A diaphragm pump is a positive displacement pump that uses a combination of the reciprocating action of a rubber, thermoplastic or teflon diaphragm.

Diaphragm pumps have good suction lift characteristics. Some are low pressure pumps with low flow rates while others are capable of higher flow rates, depending on the effective working diameter of the diaphragm and its stroke length.

  • Available for chemical and hygienic applications
  • Easy to sterilize and to clean in place (CIP)
  • High efficiency oil free air valve
  • Maintenance free check valve systems
  • Can handle high viscous fluids
  • Good dry running characteristics
  • No blind spots or hidden areas for bacteria to grow

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