When the experts at Hydro were called on to reverse-engineer parts for a large circulating water pump in the Caribbean, they were concerned to discover an OEM-provided suction bell had failed during service. All internal ribs were lost and the bearing holder was found loose within the assembly. Not only had the suction bell failed, but the customer was facing excessive lead times for the parts needed for the refurbishment of the pump.
After a meticulous review of the suction bell design, it became clear that low manufacturing costs had been prioritized over reliability. Instead of providing the customer with a cast component, the OEM had provided a suction bell that had been fabricated, resulting in an excessively thin wall thickness. Continue reading



Hydro is excited to announce that our very own Ares Panagoulias has been chosen by Pumps and Systems Magazine as one of “2021’s 10 Pump Professionals to Watch”. This annual list is compiled and curated by the editors and the editorial board of Pumps and Systems Magazine, the premier industry publication for the North American Pump Industry. The list recognizes some of the best and the brightest in the pump industry.
An Eye Toward the Future
Hydro is proud to announce the inauguration of the Centaur Monitoring and Diagnostic Center at the HydroAire Service 40th Street location in Chicago, Illinois, USA. The M&D Center supports end-users who monitor their critical equipment through 


