NOV Mono EZstrip Scion
SubCategory: ProgressiveCavityPumps
Manufacturer: Nov
Industry: WaterTreatment;WastewaterTreatment;FoodBeverage;Chemical;PowerGeneration;PaperMills;Mining;MineralProducts
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Key Specifications
- Flows up to 410 m³/h
- Pressure up to 12 bar
Product features
- Maintain-in-place EZstrip construction → Allows service without removing suction or discharge pipework.
- Service possible in as little as 30 minutes → Helps reduce labour time and process downtime.
- Scion shorter pump geometry → Simplifies installation and change-outs where space is restricted.
- Hollow rotor and optimised components → Reduces weight and vibration for easier handling and smoother operation.
- Updated rotor and stator geometry → Supports consistent operation and longer wear life.
- Accessible coupling rod and drive shaft → Makes inspection and replacement of key wear components more straightforward.
- Modular stator arrangement → Allows selected worn elements to be replaced and can reduce material waste.
- Capacity up to 225 m³/h → Covers a broad range of sludge, slurry and industrial transfer duties.
- Pressure up to 12 bar → Supports positive-displacement transfer against demanding system resistance.
- -10 to 100 °C published temperature range → Provides a defined basis for checking process suitability during selection.
NOV Mono EZstrip Scion is intended for transfer duties where solids, viscosity or abrasive content make reliable positive-displacement pumping and practical maintenance important. Typical applications include municipal and industrial wastewater, sludge and slurry, mining, chemicals, food and beverage processing and other general industrial transfer duties. The progressing cavity principle provides controlled flow while the EZstrip maintain-in-place concept is aimed at reducing the disruption associated with routine service.
The Scion generation retains EZstrip service access while introducing a shorter, lighter pump platform. Updated rotor and stator geometry, a hollow rotor and simplified service interfaces reduce component weight and vibration, while access to the coupling rod and drive shaft allows major wear parts to be serviced without removing the suction or discharge pipework. NOV states that routine disassembly, de-ragging and service can be completed in as little as 30 minutes.
Current NOV product data lists capacities up to 225 m³/h, pressures up to 12 bar and operating temperatures from -10 to 100 °C for the EZstrip Transfer Pump platform. Scion also uses a free-moulded stator and modular service approach, allowing selected worn components to be replaced rather than changing more of the pump than necessary. Actual duty limits depend on pump size, materials, speed and process conditions.
For maintenance teams, the practical benefit is shorter intervention time and less pipework disturbance. Reduced weight and a more compact footprint can simplify handling and change-outs in restricted spaces, while replaceable wear components support lifecycle cost control. AxFlow can support sizing, material selection, commissioning, service and spare-parts planning for the specific application.
