NOTOS® Multi Screw Pumps from NETZSCH:

Serving Many Sectors of Industry with Their Efficient and Unique Design

Since 1979 has been manufacturing multi screw pumps to serve a wide range of industries and . The most advanced technology is utilized to produce these pumps.

Operational reliability, durability and years of experience in the pump sector are some of the reasons why you should choose NOTOS® screw pumps from NETZSCH. NOTOS® pumps are designed to convey low to well lubricating fluids, low to high viscosity, shearsensitive or chemically aggressive media.

The markets covered are.

Broad range of metallic materials

Our range of metallic materials extends from grey cast iron and chrome-nickel steel to duplex, super duplex or hastelloy steel. Further metal material options on request.

  • No dynamically loaded rubber parts
  • Static seals from NBR to FFKM

Capacity and pressure ranges

NOTOS® Multi Screw Pumps are known as pumps for low to high flows and low to high pressures.

  • Flow rate up to 1500 m³/h
  • Pressure rate up to 80 bar
  • Viscosities up to 50.000 cSt
  • Temperature up to 300 ºC

Characteristics of the pumps

  • Self-priming
  • Good suction capability
  • Continuous flow with low pulsation
  • Flow with minimal turbulences
  • Gentle product handling
  • Low maintenance
  • Low lifecycle cost
  • Long service life
  • Quiet operation
  • Several mechanical sealoptions
  • Magnetic drive optional
  • Extremely low noise and vibrations

The NOTOS® multi screw pump family comprises three series in multiple arrangements which serve a wide range of industries and applications. The superior quality standard meets the highest level of requirements from our customers. Three different pump series to meet your individual demands:

2 NS - NOTOS Two Screw Pump

  • Fluid properties:

    • From non to light abrasive
    • Corrosive and non corrosive
    • Low to medium viscosities
    • Low to well lubricant fluids

3 NS - NOTOS Three Screw Pump

  • Fluid properties:

    • Non abrasive
    • Non corrosive
    • Low to medium viscosities
    • Lubricant

4 NS - NOTOS Geared Twin Screw Pump

  • Fluid properties:

    • From non to medium abrasive
    • Corrosive and non corrosive
    • Low to high viscosities
    • Non lubricant and lubricant