Hi guys,

Want to ask if anyone here experiences everytime water pump start, the whole discharge pipe shake like massive vibration (whole house can hear)

House equipped with solar system with grundfos water pump. The problem happened on both hot and cold water. It only happened after 5 years since we move in, before this everything works well.

Anyone please advice what is the problem it be.

Thanks.

Hi bro,

Nope as I recall and tangki never been empty before.

Yeah I also assumed air in pipe/pump like water hammering everytime it started but back to normal after 1-2 sec of vibration. Feel very annoying. Called normal plumber checked and tightened, problem still not solved.

U got any pro plumber contact to share?

Thanks