A sump pump is indisputably an indispensable tool for a functional house. Still, at times it can cause a lot of inconveniences. Being a sump pump user for about two decades, I have encountered numerous issues regarding different types of pumps. All these experiences have made me quite an expert when it comes to taking care of all these problems by myself. One of the most common issues with the submersible sump pump is that it can make a bothersome commotion. These sounds can vary depending upon the reasons behind them.
Do you usually need help when it comes to fixing the various problems associated with your pump? If your pump too usually makes a sound similar to that of a washing machine, then here I have brought to you all that you need to know in order to fix it.
Sumps pump can be really agonizing at times if you don’t know how to set, use, and maintain it. You don’t have to bother at all as here I have all the reasons that can end up with your sump pump sounding like a washing machine and their easiest solutions. Scroll down to find out.
Why Are The Sump Pump Sounds Similar To That of A Washing Machine?
Sumps pumps are mostly placed in the basement. If your sump pump is too loud or makes a disturbing clattering sound, then it might become a peace wrecker for the inhabitant of the house. It is normal for a working sump pump to make a normal sound but you might be careful because some types of sound can be because of any issue in the setting or working of the pump. It can be quite devastating if on rainy days, instead of enjoying the weather you have to deal with the troublesome sound similar to that of a washing machine.
As the pump is installed in the basement such thumping, crushing, throbbing, or gulping sounds can echo in there and can interfere with your peace and comfort. Such sounds can be taken care of if you know the exact reason behind them. If you disregard these indicators, your sump pump might end up damaged or non-operating. Keep reading to find out the most probable reasons behind such sounds and their solutions.
Reasons & Solution of Sump Pump Sounds Like Washing Machine
1. Sump Pump Bubbling Sound
Reason of Sump Pump Bubbling Sound
A working sump pump usually makes bubbling sounds. Many users, as well as plumbers, find it normal. These bubbling sounds can be due to the movement of the flap of the check valve. This sound can be continuous as the flap tends to move up and down each time the water is pushed upwards. If you have a low-quality check valve or if the old one needs replacement, then the sound produced can be troublesome.
Solution of Sump Pump Bubbling Sound
The reason behind the bubbling sound is either a shabby or an outworn check valve. So, you will have to get a new one in order to have silent and working sump pumps. Well, the quiet check valves are one of the best options when it comes to having a non-clamorous pump. These sump pumps have springs that prevent the sound produced by the sudden closing and opening of the check valve. So, if you want to get rid of the bubbling sound produced by the constant slamming of the flap in the check valve, then replace it right away.
2. Gulping Sound of a Sump Pump
Reasons of a Sump Pump Gulping Sound
The gulping sound can be a little more disturbing than the bubbling sound. It can require some extra effort as this sound can occur because of an inappropriate level of water in the underground sink that is set as the triggering point for the turning off of the sump pump. If the level of water is set below the end point of the pipe that is placed in the underground sink, then the pump will still work till the water reaches the set level. This will produce a gulping sound before the pump stops automatically after reaching the level that you have set as the turning-off limit for the sump.
Sump Pump Gulping Sound Solution
As the sound is produced because of the low level of the water in the sink, you will have to set the turn-off water level higher than the previous one. Some of the sump pumps don’t need such adjustment as they have an automatic built-in system that senses the level of water within the underground pit. The pump stops forcing the water into the pipes when the water goes below the level of the sensor. While the pumps that need to do it manually require a little more hard work as you will have to open the lid of the sink in order to change the selected level.
3. Sump Pump Trembling sound
Reason of Sump Pump Trembling sound
A trembling sound can be experienced if you have an issue in setting up the sump pump. The pump has a powerful motor that pushes the water up the discharge pipes. If these pipes are not anchored properly or are placed close to other pipes, they might touch each other because of the high pressure of the water flowing through the pipes while the water is pumped out of the underground sink on your floor. I once faced such an issue because the discharging pipes were attached to the base of the ground floor, which might be the problem in your case too.
Sump Pump Trembling Sound Solution
In order to get rid of this type of noise, you can either change the position of the discharging pipes, which can be really hectic and time-consuming, or you can change the position where the pipes are anchored. If the noise is produced because of the close placement of pipes, then you can separate them by placing some soft material in between them. But, if the sound is produced because of the pipes being anchored into the base of the upper floor, then you will have to change the position. Anchoring the discharge pipes into the wall of the basement might be a good option.
4. Grinding Sound of Sump Pump
Reasons of Sump Pump Grinding Sound
This might be the sound that a sump pump user might never want to hear as fixing this problem can become a nightmare. Such sound is produced when there is a serious issue with the impeller. The impeller is without any doubt one of the most crucial parts in taking the water out of your basement. This sound can occur either if there is something that is blocking the impeller or if your sump pump needs a new impeller.
Sump Pump Grinding Sound Solution
When you hear a grinding sound coming out of your underground basin, then you don’t have to worry. First, you will have to open the lid of the pit to see for any blocking agent. If there is any, simply take the water out of the sink and make it clean. If it is not the case, then buckle up as you will have to get a new impeller. You will have to take the sump pump out of the pit, change the impeller with the help of a wrench, and place the sump pump back into the underground basin.
Frequently Asked Questions
What does a failing sump pump sound like?
Sump pumps are noisy household tools, but if yours is making really bothersome sounds then it might be indicating that there is something that needs your attention. If your sump pump is noisy and the pump is failing to force the water out of your basement, then you will have to see what is the causal factor behind it. There can be a problem in the maintenance or placement of the pump.
Why is my sump pump making so much noise?
Sump pumps make your life easy and miserable at the same time. If you know how to set and maintain a sump pump, then you will enjoy using one. But, if you have placed one in your basement without any prior knowledge or help, then you might face a number of problems. The noise can be because of the inappropriate position of the pump, faulty parts, or blockage.
A noisy sump pump can shatter your peace of mind. It can be really hectic and backbreaking when it comes to fixing a sump pump. Especially, if you don’t know the main reasons behind the commotion. Thanks to many years of using a sump pump, I have become experienced enough to identify the problem with the sump pump.
Mostly with the help of the type of sound it produces. I hope that now you know all about why a sump pump sounds like a washing machine, its reasons, and its solution. So, what are you waiting for? Go and fix yours right away.
Adam Wilson is the plumbing products Editor for Mechanics Gear, covering everything related to plumbing. He have 15 years of experience as a plumber and written about plumbing gear for over two years and plans to continue writing for a long while to come. Since he started sharing his plumbing knowledge on Mechanics Gear, he loves nothing more than relaxing in his home and and writing his plumbing experiences. Adam Wilson likes finding new plumbing products and dive into, from manuals, forums and different plumbing groups.