Founded in 1969, Hydro Inc, is the largest independent pump rebuilder and operates with a global network of service centers. Hydro’s core business of engineered repair and field service is bolstered by a wide range of services designed to help end users reduce their total cost of equipment ownership by addressing factors that impact equipment availability, reliability, and performance.

Pump Repair

At Hydro, we pride ourselves in our comprehensive documentation, adherence to high quality standards and strict component tolerances, and commitment to customer service.  Hydro’s HydroAire Madison facility in Chicago, IL holds an ASME N certificate, NPT certificate, and NR certificate. We are a well-known service provider for safety related and ASME Code Pumps. HydroAire’s Quality Assurance Program complies with 10 CFR Part 50, Appendix B, and ASME Section III. The Program has been audited by the Nuclear Procurement Issues Committee (NUPIC).

HydroAire is the exclusive licensee for manufacturing ITT Goulds pumps and replacement parts, providing the nuclear power industry with superior ASME code and safety related pumps, parts and aftermarket services.

Reverse Engineering 

We use our expertise in pump design to ensure that every part we manufacture is equal to or better than the original. That’s why we engage our engineering team to review every part we create, both in the reverse engineering stage and during an equivalency analysis after final machining. They ensure that all hydraulic geometry is correct and specify manufacturing tolerances that meet Hydro’s industry-leading standards.

Centaur Condition Monitoring

Centaur, Hydro’s IIoT condition monitoring system, combines expert knowledge and state-of-the-art technology, providing end-users with a solution that allows them to confidently assess the health of their rotating machinery. By combining a suite of sensors with advanced analytical software and oversight by dedicated subject matter experts, Centaur minimizes downtime by identifying potential equipment problems before they become failures.

Hydro University

With Hydro University, our mission is to ensure that pump users around the world have access to the knowledge required to optimize industrial operations and reduce maintenance costs. Our training services include hands-on, classroom, and on-demand course options.

Hydro Reliability Services

Hydro Reliability Services provides expert troubleshooting and on-site engineering services for your rotating equipment. Services include health audits, energy savings audits, field performance and vibration testing, and complex troubleshooting. Some of our analytical capabilities include experimental modal analysis, finite element analysis, operating deflection shapes, and system optimization studies.

Hydro Field Services

When a pump is critical to the operation of your plant, it is important to work with an experienced Field Service Team. Hydro’s Field Technicians have extensive cross-OEM knowledge, enabling them to work on many pump makes and models.  Whether it is reboring a casing, providing technical support, or offering supervision to supplement your maintenance crew during an outage, you can count on Hydro for quality field and turnkey services.

IMPEL Interactive Maintenance Procedures

IMPEL is an interactive, digital maintenance platform that replicates pump design and installation to clearly illustrate each step of the maintenance procedure. This animated, step-by-step procedure provides a portable, easily deployed maintenance package usable for job planning, training, and in-field support documentation.