that is bcoz ur installer installed it at the beam near ur staircase. The vibration will transmit from the beam throughout your whole house. Another forumer "periwater" previously had this problem also, relocated her pump and now is OK d.

Most plumbers just simply find a place to install the pump without considering the best location to install. To reduce the noise, you nd to have a solid base for the pump to sit on but not on beam. Usually they will put a solid wood to support the pump

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Added on July 29, 2011, 4:29 pmweikee, havent u installed the grundfos water pump that you bought from me several weeks ago?

This post has been edited by zheilwane: Jul 29 2011, 04:29 PM

i'll get up to the ceiling and have a look.thanks for ur prompt reply bro.

btw,my in law is looking for a pump for her 2 storey house,it has 4 bathroom without rain shower.any recommendation?price?

DO take a photo of the pump as well, and several photos of ur ceiling, we might b able to advise where to relocate the pump.

I was hopping to get another free unit

Is installed, but not fully tested. Resting nicely on the anti-vibration mat.

thank you so much zean,pls pm me the pump for my in law.

Grundfos CH2-50PC is good enough.

Is the CM series here already?

This Grundfos demo truck will arrive my shop @ kepong on 23/8 - 27/8/2011. Free Anti-Vibration pad on every purchase of Grundfos Pump. If you would like to know more about Grundfos water pump and also how to reduce vibration noise, can just drop by and consult the expert.

What time? I want to come and take a look too.

we open from 9am - 6pm. The truck will be parked infront of my shop for a few days from 23/8 - 27/8/2011

Here is my location map


This post has been edited by zheilwane: Jul 29 2011, 10:02 PM

So has CM series being made available now? Pls advise

Can quote me ch2 - 50pc?

zheilwane, i'm using a CH-PT pump. If i switch off the power no water flows down anymore. Why is it? it was installed by my contractor during my house reno last year. Possible to rectify this issue?

is ur water tank located on ground floor?

The water tank is in roof (2 1/2 storey) and the pump is just located beside it.

How about apartment without water tank in the house? Can install pump?

It is impossible then. Water should flow through the pump even u did not turn on the pump. You will nd 2 snap some photos and show me or get ur plumber to check on the piping

Not mistaken the plumber has installed a Non-Return Valve at the outlet connection....

here is a video for those who have vibration noise problem. This is a Grundfos Water Pump - Softjet.

http://www.youtube.com/watch?v=DNVlxcF0t3s

or

http://www.facebook.com/profile.php?id=100...942584&comments

This post has been edited by zheilwane: Jul 31 2011, 10:36 PM

dont see a problem with that, unless its faulty la.. *my opinion*....