Used eccentric screw pump / P-1355
The used eccentric screw pump type NM053SY01L04B was manufactured by Netzsch in 1997 from mild steel.
The screw pump is equipped with a 4 kW motor and has a speed of 303 rpm, a discharge pressure of 2-4 bar, and a discharge capacity of approximately 10 m³/h.
This pump operates at a frequency range of 50 Hz and has a protection class of 55.
Technical data of the used eccentric screw pump Netzsch NM053SY01L04B
The pump is already disassembled and can be viewed in our machine warehouse. Please contact us to schedule an appointment.
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Used eccentric screw pump
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 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.