Sanitary twin screw pump for high viscosity fluids features small installation space

The NOTOS 2NSH sanitary twin screw pump from Netzsch in the conventional, round pump housing offers different options and advantages. In addition to an optional heating or cooling jacket, the screw pump provides a compact and robust design, the company says.

The twin screw pump was designed to optimally convey media with higher viscosity at high working pressures up to 230 psi or 16 bar. Chocolate, fruit juices or fruit yogurt, for example, are pumped while retaining their consistency and natural properties without any loss of quality.

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The round pump housing of the conventional version is considerably shorter than the FSIP model. It requires a smaller footprint and consequently less installation space.

The unit is made of AISI 316L stainless steel. There is no contact between the rotating conveying elements. The optional heating or cooling jacket is installed around the entire housing in which the screws are located.

An external, independent circuit heats or cools the jacket. This pump is suitable for applications where the pumped fluid tends to harden or requires temperature control to guarantee its quality.