Lime-Scale Build-up on Pump Impellers

In hard water conditions, scale builds up inside the pump. This increases resistance and can eventually stop the motor from turning.

What you’ll usually notice

You may notice: – pump humming but not spinning – breaker tripping on startup – gradual loss of performance

What’s normally behind it

This usually happens when minerals deposit over time. Typical causes include: – high hardness water – heat accelerating scale formation

Why quick fixes don’t stick

Forcing the motor to turn risks damaging the shaft.

How this is normally handled

Water Usage Monitoring & Metering

This service diagnoses the real cause and fixes the system properly, not just the symptom.

What actually fixes it

This problem is normally handled by descaling or replacing affected components, combined with treating the water source.

What you can check yourself

You can check a few things yourself:
– look for white scale around leaks
– note if performance dropped gradually

When to call someone in

If the motor hums but does not turn, the pump may be seized.

Why does my borehole water look dirty or sandy?

Dirty or sandy borehole water usually indicates poor borehole development, pump placement issues, or the need for proper sediment and media filtration.

Why do filters block so quickly?

Filters blocking quickly is often due to incorrect filter selection, unexpected water quality issues, high sediment loads, or lack of staged pre-filtration.

Why is my water pressure low?

Low water pressure is usually caused by undersized pumps, incorrect pressure settings, pipe restrictions, or supply limitations from municipal, borehole, or tank-fed systems.

Why does my pump keep switching on and off?

Rapid pump cycling is typically caused by pressure tank issues, incorrect pressure switch settings, leaks, or pumps that are oversized for the system demand.

When should I call a water system professional?

You should call a professional when problems repeat, systems behave unpredictably, pumps fail regularly, or when you need clarity before making costly system changes.