Pump modernisation project

What started as a targeted upgrade quickly evolved into a full-scale modernisation project, delivering far greater value for Ruhrpumpen’s customer.

At its Witten facility, Ruhrpumpen was asked to upgrade five rotors from a long-serving pump operating in a major European crude-oil pipeline. However, after a deeper technical assessment and after discussion with the customer, the scope of the project expanded into a comprehensive retrofit of the entire pump.

The team delivered a complete modernisation, which included the integration of multiple new components; the rebuilding and remachining of the casing; the advancement of magnetic particle and pressure testing; the installation of upgraded mechanical seals; and the adaptation of the operating point to meet current requirements.

One of the most impactful improvements was the redesign of the impeller with staggered vanes, to achieve over 50% vibration reduction when compared to the original configuration.

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