Cutting-edge pumping solutions for the nuclear power industry

To provide the best possible experience for our partners in the industry, Sulzer nuclear facility features state-of-the-art equipment, highly experienced engineers and technical staff to maintain, repair, retrofit and manufacture almost any OEM or third-party pumps. Our customer support services team ensures our optimized processes, operational reliability and high performance of your pump and rotating machinery, regardless of the original manufacturer.

Core competencies

  • Repair, spare parts, new pumps, upgrades, and uprates are offered for a wide range of nuclear utility pump applications
  • Assumption of design responsibility, reverse engineering, manufacture, and certification of pumps and assemblies for most Original Equipment Manufacturers (OEM)
  • Quality assurance program certified and audited to meet the requirements of 10CFR50 Appendix B, part 21, and ASME N & NPT Class 1, 2, and 3
  • Hot shop capability for ASME (all code classes) and other radiologically contaminated components
  • Field service including performance diagnostics, troubleshooting, pump work oversight, hydraulic performance, and mechanical condition monitoring
  • Extensive experience in reverse engineering, rapid prototyping manufacturing of parts for pump repairs
  • Vertical pump performance testing

Resources and facilities

  • Our fully equipped workshop facility incorporates a wide range of machine tools and pump rebuild facilities. These include on-site tear down and inspection, machining, welding, balancing, reassembly, performance testing, and nuclear grade quality certification
  • Our qualified staff is committed to providing professional and timely responses. In-house engineering resources for common and unique pump service challenges speed up response times
  • Additional support from central engineering and design groups providing specialized mechanical design and hydraulic development such as comprehensive rotor dynamic and finite element analysis
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