Eccentric screw pump used / P-1273
The used eccentric screw pump, type NM053SY03S18B, was made of regular steel in 1996.
This pump works with an operating voltage of 380/480 V, a frequency range of 50 - 60 Hz, a protection class of IP 50 and flanges DN 80. The pump has already been disassembled and can be viewed in our warehouse in Germany. Contact us to make an appointment.
The dimensions of the used eccentric screw pump are as follows:
- length 2900 mm
- width 450 mm
- height 500 mm
- weight approx. 180 kg
In our Used Pumps 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 eccentric screw pump used
Eccentric screw 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 eccentric screw 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.