You guys put your pump at ground floor from water meter to pump into house?
Or put at roof to pump from tangki to downstairs toilets?
What Grundfos model is reasonable for small double storey house?
Water pump
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 Mar 4 2014, 09:30 PM
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#1
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Elite
3,160 posts Joined: Sep 2005  
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Mar 5 2014, 05:10 PM
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#2
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Elite
3,160 posts Joined: Sep 2005
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QUOTE(crow190569 @ Mar 5 2014, 12:57 PM) I put mine after tank going to toilets. If you put at water meter no use it just pushes water up to you tank but teh distribution to toilets no pressure. TQ for response.I am using CM3 5PT as I like the tank on the top concept so as not to overwork the pump but yearly maintenance must pump air into tank. However the CM3-5PM1 also should be ok. Crow   Those pump with a tank on top must pump air into it once a year as maintenance? |
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Mar 6 2014, 09:50 AM
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#3
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Elite
3,160 posts Joined: Sep 2005
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TQ bro for response..
I was wondering, let say our toilet has some minor leak (which is quite common as we normally will notice some water flow into toilet bowl continuously). With this leak, the pump at the roof will start/stop often lor, correct. |
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Mar 6 2014, 10:02 AM
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#4
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Elite
3,160 posts Joined: Sep 2005
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TQ bro.
Can hear the pump cut in even it is installed at roof top? CM3-3PT comes with a big tank, CM3-5PM1 without tank, wonder which is better leh? |
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Mar 6 2014, 10:14 PM
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#5
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Elite
3,160 posts Joined: Sep 2005
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With tank one is without dry cut off safety.
The CM3-5PM1 without tank, but have dry cut off safety. I pun dunno which is more important, higher pressure with dry cut off or lower pressure without dry cut off......... pening..... |
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Mar 7 2014, 09:28 PM
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#6
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Elite
3,160 posts Joined: Sep 2005
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Nmind, when run dry, just off it lor
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Mar 11 2014, 09:00 PM
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#7
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Elite
3,160 posts Joined: Sep 2005
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Anyone use Hitachi water pump?
Is it reliable? |
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