Cavitation in Pumps: Signs, Causes, and How to Prevent It

Cavitation is one of the most destructive conditions a pump can experience, and it is also one of the most preventable when caught early. Left unaddressed, cavitation can destroy an impeller, damage seals and bearings, and lead to unplanned downtime that disrupts operations. Understanding what causes it and how to spot it early can save…

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Why Pumps Fail: The Top 3 Causes We See in the Field

Pump failures are rarely random. In most cases, the root cause was set in motion long before the pump ever went into service. When we evaluate repeated breakdowns, premature wear, or chronic reliability issues, the same three themes show up over and over again. Here are the top three reasons pumps fail, and what to…

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How NETZSCH TORNADO® T1 Rotary Lobe Pumps Improve Reliability in Wastewater Treatment

Wastewater plants rarely handle clean, consistent fluids. Many processes involve sludge, screenings, grit, grease, and fibrous or solids‑laden media—and that’s where pump selection directly impacts uptime. The NETZSCH TORNADO® T1 rotary lobe pump is built for these kinds of services. As a positive displacement rotary lobe pump, it delivers steady, predictable flow proportional to speed, even when conditions change and media…

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