Water pumps are also commonly used in construction and other heavy-duty applications, and proper maintenance is vital for improved efficiency and durability. The submersible water pump is common in construction sites. It’s handy in eliminating flood waters from basements and construction sites. You will get the pumps in various models, which are distinct depending on the water being pumped. However, your pump may malfunction and require repairs or replacement. There are various ways to tell whether it’s time to replace your pump.
Submersible pump: What are its uses, and how does it work?
The submersible pump is fully immersed in the water being eliminated. It’s also referred to as the bell pump and is useful in flooded areas. The pump is used to drain rising groundwater in cellars or flooded construction areas.
Submersible pumps come in distinct types these are clean water and dirty water pumps. Clean water pumps are for rainwater, while dirty water pumps drain dirty water containing sand, soil, and other sediments. On the other hand, heavy-duty models can process dirty water containing coarse or large particles. The submersible pump features a powerful propeller that shreds solid particles for easy draining.
These pumps come without a float, although some models have a manual and automatic float switch. The main use of the submersible pump is to drain water in construction sites, pools, flooded areas, etc. You can always get a wide range of high-quality water pumps from https://garpen.com.au/, so no need to worry about replacing your pump.
Is my submersible pump faulty? What are the signs that it needs replacement?
A defective pump will need regular repairs and will cost you lot in the long run. Some users ignore the signs of a defective pump and suffer inconveniences when the pump malfunctions during operation. A faulty pump can interrupt industrial operations, leading to delays and losses. Here are signs to look out for when you suspect that your submersible pump is defective;
1. Reduced water pressure
Low water pressure is a major sign of a faulty water pump. You may notice that the pressure decreases day by day, and this happens when the water pump doesn’t draw enough water from the source. Pump cracks are also to blame and may affect the pump’s performance. For this reason, you should replace your unit with a highly efficient one.
A broken mechanical seal, a leaking pressure tank, or a leaky pipe can also affect the water pressure. To examine your pump for leaks, fill it with soapy water and look out for bubbles; they will help identify the leaks.
2. Strange noises from your plumbing system
Odd noises from your plumbing system may signify trouble! This may be due to a mechanical fault on your pump, leading to rattling or shredding sounds. Cavitation may also indicate an issue; it results from tiny water bubbles smacking against the impeller, leaving a cavity. Rattling sounds may also be a sign of an improperly installed water pump.
3. Yellowish water/ Water contamination
Faucet water may turn yellowish when stored, which can be attributed to oxidation. This is an indication of a water pump failure, and the iron bacteria can cause significant damage to your submersible pump. Iron bacteria contamination leads to corrosion of the pump components, resulting in pump failure. Grime, soil, and rust in the water may also cause discoloration. The yellowish or red water shows that the pump is severely damaged and should be replaced and not repaired.
4. Motor overheating
Motor overheating is a common issue among water pumps and can suddenly damage it. If your motor overheats, the pump will stop discharging water. Overheating may be due to inadequate cooling or when the pump’s output delivery doesn’t match the groundwater inflow.
Moreover, low-quality submersible pumps have low-level flow protection and will likely overheat. If your motor overheats and malfunctions, you have to replace the pump.
5. Air in the pipes
Your faucets may discharge air before letting out water, which is a cause for concern. This may be due to air bubbles from the water pipes, and the pump pulls air instead of water. This may exhibit as spitting sound as water comes out of the faucet. In this case, the pump may be faulty or is installed at a higher latitude than the water level. If this happens, it will pump poorly and suck in air.
This is a sign of pump failure and may be due to cracks in the borewell pipe or well pumps being too old to draw water. If this happens, check other signs of pump failure and replace the pipes and the water pump.
6. Continuous running of the pump
Your submersible pump may run continuously if the pressure switch is faulty. This will result in motor degradation, a burn in the plumbing system, and increased energy bills. Moreover, continuous plumping will lead to a burst in the plumbing system since it may fill the tank beyond its capacity.
The good thing about submersible pumps is that they feature an alarm system that sends a notification if the pump operates excessively.
7. High power consumption
When a submersible pump gets old or damaged, it heats up, making odd noises. Power bills escalate since the old or damaged pump runs for hours. If you notice this, consider replacing your pump with an efficient one to save on power bills.
8. Steam/ No water on the faucets
If you notice steam emanating from the water pump site, call a professional technician immediately. This may happen due to friction, which makes the pump to heat and produce steam. You may also notice there’s no water coming from the faucets. This may be due to inadequate water at the source or the pump fuse is blown, making the pump trip. Schedule regular checks by a professional and ensure that your pump works optimally.
Conclusion
Submersible water pumps are highly durable but may malfunction and require replacement over time. If your pump can’t drain water of function as required, it may be faulty and it’s time to get a replacement.
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