Netzsch progressing cavity pump used / P-1272
The Netzsch progressing cavity pump used with the type designation 4NE20A was manufactured in 1996 by the Netzsch company from steel.
This progressing cavity pump is driven by a 1.5 kW motor. This used eccentric screw pump was used in cooperation with a chamber filter press in a sewage treatment plant for sludge dewatering.
The dimensions of the progressing cavity pump used are as follows:
- Length 1600mm
- Width 300mm
- Height 300mm
- Weight is around 50 kg.
In the meantime, the used Netzsch progressing cavity pump has been dismantled and can be viewed in our machine store. Please contact us for an appointment. In our overview of used pumps you will find other used pumps in different sizes. If you cannot find a specific pump, please contact us and we will be happy to help you find it.
In our Used Pump Overview you can find more different sized pumps. Should you not find a particular pump, please feel free to contact us, we are happy to assist you.
Technical data of the Netzsch progressing cavity pump used
Netzsch progressing cavity pump used
Eccentric screw pump used are used in all industries for continuous promotion of virtually all media. Specifically designed for viscous media as slurries, liquid manure, oil and fats, the eccentric screw pump finds its use.
Functional principle of a Netzsch progressing cavity pump used
All eccentric screw pumps belong to the group of rotary displacement pumps. The characteristic feature of these pumps is the special design and arrangement of the two conveying elements, the rotor and the stator.
As a result of the different number of rotations of the rotor and the stator, a chamber is formed which opens and closes in a continuous sequence during the rotational movement of the rotor, the material to be conveyed being continuously transported from the suction side to the pressure side.
Due to the result of the geometrical design and the constant contact between the two conveying elements, sealing lines are produced, which provide an absolute seal between the suction side and the pressure side in any position of the eccentric screw, even at a standstill. Due to this closure between the suction side and the pressure side, the pump receives its high absorbency. However, it should be noted that on abrasive media, the wear is very high. This can lead to high operating costs.