Meet Centaur, Hydro’s Wireless Condition Monitoring Solution

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Hydro, Inc. introduces Centaur, its Wireless Condition Monitoring Solution. Centaur provides users with remote monitoring allowing for operators and engineers to observe equipment performance in real-time enabling predictive analytics, vibration monitoring, and temperature readings to optimize critical asset maintenance strategies.

Centaur offers advanced data analysis support, backed by Hydro’s diversified and unbiased pump knowledge base, which spans across a broad spectrum of manufacturers and designs. With highly customized dashboards and automated alarm notifications, Centaur can alert users before a critical asset experiences a failure or previously unforeseen event.

The benefits realized with Hydro’s Wireless Condition Monitoring Solution are:

  • Real-time data – not dependent on the next route cycle
  • High-frequency data collection – no more missed events or issues
  • Increased safety resources available for data analysis – reducing in-field data collection time increases availability for analysis
  • Customizable alerts and alarms give users the assurance to operate their machines without concern
  • Maintenance schedules can be optimized based on machine condition

For over 50 years, Hydro has been providing customers with creative engineering solutions to complex pump problems. Now, Hydro offers 360° support for customers’ rotating machinery with Centaur: Hydro’s Wireless Condition Monitoring Solution.

Do you have concerns regarding your critical asset reliability? Visit https://hydroinc.com/centaur or call 1-800-223-7867 to learn more about Hydro’s suite of services.

How to Diagnose Thrust Pad Failure

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thrust pad failure

Many high-energy multistage machines use thrust compensation devices to limit the amount of axial thrust a bearing must accommodate.

The BB3-style machine (axially split pump) uses its opposed impeller construction to limit thrust, while a BB5 machine (radially split pump) uses a balance drum or disc arrangement to fix the issue.

At the higher end of the pump energy spectrum, despite the use of thrust-limiting devices, there is a need to employ a sleeve tilting pad thrust bearing and lubrication system to handle the axial thrust.

Source: https://www.pumpsandsystems.com/hidden-dangers-shaft-stiffness

Engineering Analysis Resolves Startup Issues at Middle Eastern Plant

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During the commissioning and startup of an alumina processing plant in the Middle East, a significant recurring pump issue was causing delays to the commissioning of the facility. When de-energizing the equipment, the live steam condensate vertical can pumps experienced repeated failures of all installed units. These seizures occurred at both the design fluid temperature and when pumping cold water.

Because this was a new plant in the commissioning phase, the equipment was under warranty. However, negotiations with the OEM were lengthening the challenged startup schedule. There was little insight into the root cause of the equipment failure.

As the repeated failures were affecting the plant commissioning date, the large architect, engineering and construction (AEC) firm in charge of plant commissioning decided to contact an independent, aftermarket service provider located in Dubai, United Arab Emirates, to conduct an assessment to determine the root cause of the pump failures and provide solutions.

Source: https://www.pumpsandsystems.com/engineering-analysis-resolves-startup-issues-middle-eastern-plant

The Dangers of Operating Pumps at Low Capacity

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Operating at low flow places the machine under a great amount of duress. It is always wise to have a mental picture of what is happening within the passages of the machine to understand why this is the case.

The days have long passed where pump vibrations were viewed as a matter of mechanical balance. Now, we recognize that even if the pump had perfect mechanical balance, it would still exhibit vibrations.

The intensity of this remnant vibration turns out to be flow related with its minimum level being at or around best efficiency point (BEP).

Source: https://www.pumpsandsystems.com/dangers-operating-pumps-low-capacity

Wireless Condition Monitoring Optimizes MTBR

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Working in partnership with the plant condition monitoring team, the PIEs installed a total of nine SDOF (Single Degree of Freedom) wireless vibration sensors on the pump and drive.

Alerts, advanced analysis, and automated reporting help to improve maintenance strategies and critical asset decision-making.

A power plant in Southeast Australia had recently experienced chronic high vibration amplitudes on a critical multistage boiler feed water pump. Given the criticality of the pump and the risks associated with catastrophic pump failure, the power plant contacted Hydro Australia for support.

In collaboration with Hydro, Inc.’s wireless condition monitoring team, Hydro Australia was able to provide the power plant with a significantly improved IIoT-based monitoring system. This would assist the plant by closely monitoring the status of its asset, making the best possible decisions for equipment maintenance, and ensuring equipment availability

Source: https://www.pumpindustry.com.au/wireless-condition-monitoring-optimises-mean-time-between-repair