Service — Pump Troubleshooting

Pump Troubleshooting in Ontario

RED Systems provides pump troubleshooting support for industrial, municipal, and commercial customers across Ontario. When a pump is underperforming, shutting down, overheating, vibrating, or losing pressure, the root cause needs to be identified before a repair or replacement decision can be made. RED Systems reviews the equipment details, symptoms, and application to determine what is causing the problem.

Signs Your Equipment Needs Pump Troubleshooting

Pump not achieving rated flow or pressure
Loss of prime or failure to prime
Pump running but no flow at discharge
Overheating motor or pump casing
Frequent seal or bearing failures
Unusual noise — cavitation, rattling, knocking
Pump tripping breaker or overload relay
New pump not performing as expected after installation

What RED Systems Can Support

Remote Troubleshooting Review

Review of pump model, nameplate, application, symptoms, and system details to identify likely failure modes before any on-site work is needed.

System Curve Analysis

Review of pump performance against the system curve to determine if the pump is operating at the correct point on its curve.

Cavitation Assessment

Evaluation of suction conditions, NPSH available, suction pipe sizing, and fluid properties to assess cavitation risk.

Mechanical Fault Assessment

Identification of mechanical issues — seal failure, bearing failure, impeller wear, coupling failure — contributing to performance problems.

Field Troubleshooting

On-site troubleshooting visit for pumps that cannot be diagnosed remotely, including measurement, inspection, and physical assessment of the system.

Repair or Replacement Recommendation

Clear recommendation on whether the pump needs repair, rebuild, a system modification, or replacement — with reasoning.

Equipment Types

Centrifugal Pumps
ANSI Process Pumps
Self Priming Pumps
Submersible Pumps
Vertical Pumps
AODD Pumps
Progressive Cavity Pumps
Booster Pump Packages

Pump Troubleshooting — Common Questions

What information is needed for remote pump troubleshooting?
The most useful information is the pump brand, model, serial number, nameplate photo, system details (flow, head, fluid type), a description of the symptoms, and when the problem started. Photos of the pump and any visible damage or leakage are also helpful.
Can you troubleshoot a pump over the phone or by email?
Yes. Many pump problems can be assessed remotely with the right information. RED Systems reviews the submitted details and responds with a diagnosis or a list of follow-up questions to narrow the cause.
What causes a pump to lose flow but keep running?
Common causes include wear ring erosion increasing internal recirculation, impeller damage or partial blockage, incorrect rotation direction, cavitation on the suction side, a partially closed discharge valve, or air entrainment. The specific cause depends on the application and symptoms.

Need Pump Troubleshooting in Ontario?

Send RED Systems the equipment brand, model, serial number, photos, and a description of the issue. We will review the request and confirm the next step.

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