Submersible sewage pumps have a drawback: they tend to be quite noisy. Do you know how to address the issue of excessive noise in sewage pumps? Follow along with our submersible sewage pump editor to find out more:

Each engine assembly should have an independent foundation, with the pump foundation preferably being heavy and equipped with rubber vibration damping pads for isolation, thereby reducing vibration noise.

2. On the suction and discharge pipes of the sewage pump, shock-absorbing flexible rubber joints and flexible rubber reducers should be installed. Generally, the number of shock-absorbing pipe accessories can be estimated based on each flexible rubber joint having an insertion loss of 15-20 dB for shock absorption.

3. A water hammer eliminator should be installed on the water pipe.

4. Wastewater pump rooms should not have windows directly facing the window well.

5. Pipes and brackets connected to the sewage pump should be equipped with vibration isolation measures. Any pipes passing through the ceiling or side walls of the pump room should be fitted with sleeves, and non-flammable flexible materials should be filled between the sleeves and pipes.

6. To reduce engine noise, it is recommended to prioritize the use of low-speed vertical pumps.

Here's an explanation of some solutions to the issue of noisy submersible sewage pumps. We hope this information is helpful to you! If you wish to learn more, please feel free to call or visit our factory for consultation!