NOV EZstrip with Scion technology

AxFlow introduces the new eccentric rotary lobe pumps from NOV, under the name Scion. The Scion series features new technology with improved performance, easier maintenance, and lower operating costs, and includes 17 model variants for a range of capacities and pressure classes.

The Scion line consists of two main types:

The EZstrip series with Scion Technology: based on the EZstrip 'Maintenance-In-Place' technology with a split coupling rod, allowing maintenance to be carried out entirely while the pump remains installed.

The 2000 series with Scion Technology: based on the 2000 series with arc-tooth couplings that better handle peak loads.
Both series are available in single- or two-stage versions, achieving flow rates up to 410 m³/h and differential pressures up to 6 or 12 bar.

Key improvements:

New rotor geometry (2:3): reduces internal friction and pulsation while achieving high pressure levels. The stator/rotor combination also provides up to 25% shorter installation length, simplifying installation and replacement.

Removable stator core: replaces the traditional cured stator in a metal tube. This new stator is on average 80% lighter, making maintenance easier without lifting equipment, and also reduces the cost of spare parts and material disposal.

Modularity: all series use the same modular stator that can be used in single- or two-stage configurations. In case of wear, stators can be replaced individually or reversed to extend service life—especially useful in applications with uneven load.

The first Scion models will be available from February 2026, followed by the two-stage variants. Until the new series is fully rolled out, the existing Mono pumps will remain available.

AxFlow exclusively provides engineering, service, and spare parts for this new Scion pump technology in the Benelux, supporting customers with technical sales, maintenance, and advice.