Minimize Close Loop Noise

[Olivier]

???
???Hi everyone,
Can someone please tell me how can I minimize my tank humming noise? It is caused by my close loop quiet pump vibrating thru the 1" plumbing pipe. can anyone please suggest me to do something to silence or near silence please.

 

[Hawkeye]

This is probably obvious - but will ask - is the pump an external or internal in the sump pump? I'd consider placing something underneath the pump to help defray the vibrations. Not sure what you define as loud tho...

 

[harlequinreef]

redo the plumbing with flex pvc. or add a length of it in your current plumbing

 

[OctaviousMonk]

also maybe pad the tubing at any location where it may lay against the tank, stand or wall.

 

[Olivier]

I have a quietone 3000 model i think and it is an in sump pump. It is loud. I have my cabinet door close and I still hear the sound without any problem while i am 40 feet away.. I will try to use flex PVC on this weekend and disconnect all area that touching cabinet wall.
thank you. I will follow up on my work.