Screw Pump
Progressing Cavity Pumps
Additional Information

Screw Pump / Progressing Cravity Pumps

Progressing Cavity Pump  (Screw pump) is an ideal transfer pump for decanter centrifuge. They have a very broad application range and are used in all branches of industry for the continuous, pressure-stable, gentle and low-pulsation conveyance of almost any substance. One advantage for the operator is that such a valveless positive-displacement pump is also capable of transporting stringy material safely.

Specifications
ModelFlowPressureMotorMax SpeedInletOutletWeightDimension
(m3/h)(Mpa)(Kw)(RPM)(Inch)(Inch)(Kg)LxWxH (mm)
KAG10-04010 (44GPM)0.34244332452245x320x550
KAG20-05520 (88GPM)0.35.5210333232450x340x562
KAG30-07530 (132GPM)0.37.5258443862761x370x600
KAG40-11040 (176GPM)0.311252554543270x370x665
KAG50-11050 (220GPM)0.311273556083790x400x782
KAG60-15060 (264GPM)0.315225556493322x550x740
KAG70-22070 (308GPM)0.322230668753740x420x785
KAG80-22080 (352GPM)0.322283668753740x420x785
KAG90-22090 (396GPM)0.322205668753740x420x785
Features of the Progressing Cavity Pump
  • continuous low-pulsation conveyance unaffected by fluctuations in pressure and viscosity
  • conveyance volume in proportion to rotation speed with high dosing precision over the entire rotational-speed range
  • high pressure capability without valves
  • location of the mechanical seal directly under the intake port in the pumping space makes external flushing of the seal unnecessary in many applications
  • short drive shaft and pump lantern offer high stability for mechanical seal installation
  • separate flange bearing and pump base make it easy to change the stator