iFD-Stator® 2.0 for NEMO® Progressing Cavity Pumps

iFD-Stator® 2.0 for NEMO® Progressing Cavity Pumps

Save costs in an environmentally friendly way and achieve higher performance

If performance, economy and environmental compatibility are essential to you, the iFD-Stator® 2.0 is the perfect choice for your NEMO® progressing cavity pump. With its expanded development, NETZSCH has succeeded in realizing all of these points in a unique system.

The iFD-Stator 2.0 is compatible with all NEMO® progressing cavity pumps of the NM series and can be easily replaced due to its design. iFD stands for:

  • Integration of performance and environmental protection
  • Flexibility of the sealing line due to the mobility between the components
  • Dual system of stator and stator housing

As a result of the two-part stator housing, the disassembly and assembly of the stator are significantly simplified, which considerably reduces your working time. The stator can be easily slid onto the rotor when not tensioned. The sealing line required for operation between the rotor and stator is only created when the stator is fully assembled. The local mobility of the stator in the stator housing extends the service life and consequently reduces your life cycle costs. In addition, the reduction in torque allows the use of smaller drives which helps to reduce investment costs and energy requirements. This saves you money and, at the same time, contributes to environmental protection. Only the worldwide patented iFD-Stator® from NETZSCH offers you these advantages. The stator is sponsored by the German Federal Environmental Foundation (DBU) due to its innovative character and the many environmental protection aspects.

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Amortisation of the iFD-Stator® 2.0 for NEMO® Progressing Cavity Pumps
iFD-Stator® 2.0 for Progressing Cavity Pumps

1 Two-part stator housing
The two-part housing makes it much easier to change the stator.

2 Closing unit
The closing unit can be opened and closed without expensive special tools.

3 Elastomer with collar
The certified elastomers ensure high operational reliability.

4 Dirt protection unit
Easy to remove and install, the dirt protection strip prevents impurities from entering the locking unit.

  • Compatible with all NEMO® pumps of the NM series
  • Significantly simplified stator replacement by means of easy-to-open stator housing
  • Stator change without preloading
  • Long service life, low life cycle costs, low energy costs because of significantly easier start-up
  • Higher efficiency during operation
  • High operational safety as a result of the robust design and certified elastomer qualities
  • Certified according to ATEX
  • Environmentally friendly product due to pure production, as a prerequisite for high-quality recycling

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NEMO® Progressing Cavity Pump in FSIP® Design

The FSIP® concept of the NEMO® progressing cavity pump is especially interesting where pumps are installed in wear intensive applications.

xLC® Stator Adjustment System

The xLC® stator adjustment system is based on the easy-to-replace and easy-to-maintain iFD-stator® 2.0 and increases the service life of the pump.

MultiProtector: The Monitoring and Protection Unit

The "MultiProtector" monitoring and protection unit allows analysis of process data and warns of damage at an early stage. The device and the associated app enable the definition of threshold values, documentation of the error history and live diagnostics.

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The second generation of breakthrough stator design.


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