Welcome Guest ( Log In | Register )

Bump TopicReply to this topicRSS feed Start new topic Start Poll

Outline · [ Standard ] · Linear+

> [WTA] Grundfos Water Pump, CH-PT or CH-PC

halcyon27
post Dec 26 2017, 04:35 PM

Regular
******
Group: Senior Member
Posts: 1,622

Joined: Nov 2010


QUOTE(Gaza @ Dec 26 2017, 04:24 PM)
Thanks! Whats the reason for the anti vibration mat?
*

Sums it up pretty much in principle. The vibration will be transmitted outwards from where the pump is located. If not attenuated, it might be nuisance at best or the pump night be prone to "walking" or be transmitted along the piping. For that where piping is known to hit the other part of the roof support, place a small piece of anti vibration mat (cut to size) in between to shield it from this tendency.

Note: everyone upstairs might still hear the pump's soft humming when it's operating. That can't be avoided but if your plumber has done something marvellous that reduced the humming such that the only time you're aware that it's operating is when you're directly under it, do share. I want to know how also.

This post has been edited by halcyon27: Dec 26 2017, 04:42 PM
Gaza
post Dec 29 2017, 03:52 PM

Casual
***
Group: Junior Member
Posts: 405

Joined: Jan 2003
From: Petaling Jaya


QUOTE(halcyon27 @ Dec 26 2017, 04:35 PM)

Sums it up pretty much in principle. The vibration will be transmitted outwards from where the pump is located. If not attenuated, it might be nuisance at best or the pump night be prone to "walking" or be transmitted along the piping. For that where piping is known to hit the other part of the roof support, place a small piece of anti vibration mat (cut to size) in between to shield it from this tendency.

Note: everyone upstairs might still hear the pump's soft humming when it's operating. That can't be avoided but if your plumber has done something marvellous that reduced the humming such that the only time you're aware that it's operating is when you're directly under it, do share. I want to know how also.
*
Do you know which shops to find these kind of vibration mats?
halcyon27
post Dec 29 2017, 04:19 PM

Regular
******
Group: Senior Member
Posts: 1,622

Joined: Nov 2010


QUOTE(Gaza @ Dec 29 2017, 03:52 PM)
Do you know which shops to find these kind of vibration mats?
*
Where you buy the pumps they will sell else ask your plumber. Some models do provide one. Try online like AKTC or RS online which might sell.

This post has been edited by halcyon27: Dec 30 2017, 02:11 PM
veron4best
post Dec 29 2017, 05:08 PM

On my way
****
Group: Senior Member
Posts: 603

Joined: Sep 2005
From: Kuala Lumpur


Vibration mat.

Like this can?

http://www.lazada.com.my/8pcs-washing-mach....739810cfvVH2yt
halcyon27
post Dec 29 2017, 05:22 PM

Regular
******
Group: Senior Member
Posts: 1,622

Joined: Nov 2010


QUOTE(veron4best @ Dec 29 2017, 05:08 PM)
These are more like pads but suited to washing machine.

Mats are like this or this.
jepakazoid_82
post Jan 3 2018, 08:26 PM

Enthusiast
*****
Group: Senior Member
Posts: 739

Joined: Jul 2009
Hi guys, wondering whats the price range for a 1.0 HP Grundfos water pump?

54 Pages « < 52 53 54Top
Bump TopicReply to this topicTopic OptionsStart new topic
 

Switch to:
| Lo-Fi Version
0.0835sec    4.85    6 queries    GZIP Disabled
Time is now: 19th January 2018 - 10:00 AM