What is Leading to Malfunctioning of a Submersible Water Pump?

18 October 2026 | by admin

The dread of a sudden breakdown of a submersible water pump is something that someone hardly expects. Stopping of the pump, dropping of the output and worst case burnouts are something too difficult to bear.

Rather than being in a hurry to replace the unit, why not get the same serviced by an experienced professional? The earlier you can avail water pump repair services by experts, the easier it will be to enhance the life of the equipment.

Now, it is time to know the reasons that lead to frequent malfunctioning of the submersible water pump.

What Leads to Overheating of Submersible Pumps?

Overheating is one of the most common problems in submersible pumps. Though there are lots of reasons, the buildup of scale is a common reason. It not only affects the flow of water, but also hampers the cooling capability.

A submersible pump gets cooled by itself. As the water flows through the pump, it acts as a coolant. The moment the level of coolant gets significantly reduced, it may lead to overheating of the motor.

Slowly, it results in damaging the internal components of the entire pump.  Also, a thin film of water between the surfaces of the pump acts as a lubricant. In an overheating situation, it may also start to diminish.

To prevent early damage to your pump, it will be good to have a check on the working temperature.

Does Inadequate Voltage Hamper the Working of Your Pump?

Inadequate voltage may also adversely hamper the overall working speed of your submersible pump. During severe storms, voltage spikes are a highly common issue. In some situations, the spike may result in an excess supply of electrical current that the motor cannot handle.

This results in overheating, thus finally leading to failure of the pump. That is why, it is advisable not to switch on the pump during storms. Also, investing in a high-quality surge protector will be a good decision.

Rather than trying to fix the problem by yourself, it will be good to call a team of expert professionals.

Does the Flow of Water Hamper Performance?

Fluctuation in the flow of water also results in the hampering of the performance of your submerged pump. A suden change in the velocity of the water results in a pressure surge in the pump.

It may result in quick damage to the bearings, thus resulting in the failure of the machinery. Installation of check valves may help in preventing backflow of liquid.

Another alternative is to let your pump undergo regular maintenance by expert hands. The moment you suspect any type of malfunction, it’s better to get it inspected by an experienced professional.

In All! 

These are some vital causes that lead to the malfunctioning of your submersible pump. Staying in touch with a reliable and trustworthy plumbing company in Dubai like GoFixDubai may help you get your problem repaired.

That too, by highly skilled professionals without spending a high amount of money!