The NETZSCH NM031BY02S12B NEMO® pump is a progressing cavity pump
(also known as a mono or screw pump), engineered for the continuous
and gentle transfer of challenging media. This pump operates on the
well-proven progressing cavity principle, consisting of two primary
components: a precision-machined helical rotor and a resilient
elastomer stator. The rotor features a single-helix design with a
large pitch, deep thread profile, and small core diameter. As the
rotor rotates eccentrically within the stator, sealed cavities are
formed that convey the product continuously and pulsation-free from
inlet to outlet. This pump is previously used in a dairy factory.
Motor: 0,75 kW - 230/400 V - 50 Hz - 1.375 rpm - 3,64/2,10 A.
Connections on the inlet/outlet: DN 50. Current capacity: 70 - 400
ltr/h. Pressure: up to 8 bar. Rotor speed: 30 - 150 rpm., Key
Advantages:, - Valve-free design with stable, proportional flow rate
relative to rotor speed., - Excellent self-priming and suction
capability., - Suitable for inhomogeneous, viscous, abrasive, gaseous,
and solids-laden media., - Gentle product handling, ideal for
shear-sensitive materials., - Capable of dosing applications., -
Designed for Cleaning-in-Place (CIP)., Limitation:, - The pump must
not be operated dry. Even short periods of dry running may result in
stator damage., Type of Machine: Progressing Cavity Pump, Stock
Number: 1372, Capacity: 70 - 400 ltr/h, Maximum product pressure: 8
Bar, Rotor speed: 30 - 150 rpm, Motor: 0,75 kW - 230/400 V - 50 Hz -
1.375 rpm - 3,64/2,10 A
Germany
wentorf bei hamburg 
