Pump - Solutions for liquid transport in most applications

Air Operated Double Diaphragm Pumps

TopAir - Self-priming Multipurpose Peripheral Flow AODD Pump


The TopAir series is one of the most complete lines of Air Operated Double Diaphragm pumps on the market. With eight sizes up to 800 l/min in a wide range of material combinations we can offer pump solutions for all types of applications and industries.
  • High performance and long life diaphragm - Abrasive and corrosive materials handled without problems
  • No rotating parts - Handle fluids with high solid contents
  • Wide range of material combinations - Low and high viscous liquids, alkalis or acids
  • Dry start, self-priming - Can run dry without damage or overheating
  • Portable, simple and flexible installation – Can be installed with flooded suction condition and possible to submerged installation
  • Operated by compressed air, sparkless conditions - Explosion proof
  • Variable flow control - Easy to set operation conditions by adjusting air inlet and system pressure
  • Pumping action remains constant without gradual decline in performance
  • Reliable operation – Patented no-stalling and truly non-lubricated air valve
  • Simple design - Easy maintenance
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