Progressing cavity pump

Our progressive cavity pump reliably conveys biomass and slurry exactly as you need it, i.e. the pump is customised to the pumping capacity, substrate and pump line length!

Exzenterschneckenpumpe von Paulmichl
Angeschlossene Exzenterschneckenpumpe
Vertikale Exzenterschneckenpumpe
Anwendung der Exzenterschneckenpumpe im Behälter in der Gülle- und Biogastechnik

Efficient with various liquids

A progressive cavity pump...

...is a positive displacement pump that is able to convey liquids gently and at a constant flow rate. It is particularly suitable for viscous, abrasive or sensitive media and is used in a variety of applications in slurry and biogas technology as well as in industrial applications and waste water treatment. The features of the progressive cavity pump are the block design with bearing bracket, suction housing, rotor and stator. The main advantage of this pump is its high flow rate and the fact that it is easy to repair. The universally applicable pump is suitable for conveying almost all low to high viscosity media.

 

Technical data

  • Optimum service life even with difficult media
  • Easy to maintain due to large cleaning openings
  • Wide viscosity range
  • Excellent price/performance ratio
  • High suction power (self-priming under certain conditions)
  • High operational reliability
  • Consistent modular principle allows high flexibility, low spare parts inventory and short downtimes for repair work
  • Almost pulsation-free conveying
  • Joint connections of constant diameter for constant flow velocities
  • Good delivery performance even with high back pressure and abrasive and fibrous additives in media
  • Optional with base plate

Immersion pump type EXT

The EXT progressing cavity pump is suitable as an immersion pump for pumping media from tanks, pre-pits and mixing tanks. The pumped media are pumped reliably and gently with a high dry matter content. The fugator fitted as standard prevents clogging in the suction area and guarantees reliable pump operation.

 

Advantages and features of the submersible pump

  • Modular design
  • Wide viscosity range
  • Constant diameter joint connections for constant flow rates
  • Dosing accuracy even at low speeds
  • Low space requirement thanks to vertical design
  • High operational reliability
  • Configuration and length according to customer requirements
  • Consistent modular principle facilitates spare parts handling
  • Low-pulsation, continuous delivery independent of pressure and viscosity
  • Easy to maintain

 

 

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