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NWH

  • Posts: 16952
Re: WHAT ARE THE RUNNING COSTS OF A 40INCH RO
« Reply #20 on: December 12, 2007, 10:47:57 pm »
You must have a problem with your membrane you would get less than that from a merlin,i would ring them up and get them to change it for a better quality membrane.
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Davew

Re: WHAT ARE THE RUNNING COSTS OF A 40INCH RO
« Reply #21 on: December 12, 2007, 10:49:27 pm »
Maybe your tap pressure is too low?
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windowwashers

Re: WHAT ARE THE RUNNING COSTS OF A 40INCH RO
« Reply #22 on: December 12, 2007, 10:51:03 pm »
Quote from: Davew on December 12, 2007, 10:49:27 pm
Maybe your tap pressure is too low?
tap pressure seems fine. it the reading after ro was over 40 when i first got it
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NWH

  • Posts: 16952
Re: WHAT ARE THE RUNNING COSTS OF A 40INCH RO
« Reply #23 on: December 12, 2007, 10:53:32 pm »
Like i said the fluid in the membrane will munch the first couple of cans of resin but your RO sounds F*****.
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windowwashers

Re: WHAT ARE THE RUNNING COSTS OF A 40INCH RO
« Reply #24 on: December 12, 2007, 10:54:58 pm »
Quote from: NWH on December 12, 2007, 10:53:32 pm
Like i said the fluid in the membrane will munch the first couple of cans of resin but your RO sounds F*****.
will be calling Apurefreedom in the morning then I think  :(
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brightnclean

  • Posts: 592
Re: WHAT ARE THE RUNNING COSTS OF A 40INCH RO
« Reply #25 on: December 12, 2007, 11:18:51 pm »
Ian.  In a very hard water area like yours your reading od 19/20 ish out is pretty good. Like I said if you soften your input water that will go down. Probably to single figures. As it is your RO is removing around 96% of solids which is very acceptable for a 40 inch membrane. 2 things will improve that. 1: softener and 2: more water pressure.

NWH mate.  A lot of membranes are supplied dry. Not all are supplied wet like you say.   E.G. Osmonic Desal and a lot of Filmtec membranes are supplied dry and these are some of the best quality ones you can buy.
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NWH

  • Posts: 16952
Re: WHAT ARE THE RUNNING COSTS OF A 40INCH RO
« Reply #26 on: December 12, 2007, 11:21:29 pm »
The ones which are wet are sent from abroad i think the fluid inside is to prevent disease as well as keeping it lubricated.
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Alex Wingrove

  • Posts: 1435
Re: WHAT ARE THE RUNNING COSTS OF A 40INCH RO
« Reply #27 on: December 12, 2007, 11:22:55 pm »
are they vacuum packed though?
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windowwashers

Re: WHAT ARE THE RUNNING COSTS OF A 40INCH RO
« Reply #28 on: December 13, 2007, 01:03:00 am »
Quote from: brightnclean on December 12, 2007, 11:18:51 pm
Ian.  In a very hard water area like yours your reading od 19/20 ish out is pretty good. Like I said if you soften your input water that will go down. Probably to single figures. As it is your RO is removing around 96% of solids which is very acceptable for a 40 inch membrane. 2 things will improve that. 1: softener and 2: more water pressure.

NWH mate.  A lot of membranes are supplied dry. Not all are supplied wet like you say.   E.G. Osmonic Desal and a lot of Filmtec membranes are supplied dry and these are some of the best quality ones you can buy.
Thank god, dont need more hassle for the next fews weeks  ;D
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tatman

  • Posts: 354
Re: WHAT ARE THE RUNNING COSTS OF A 40INCH RO
« Reply #29 on: December 14, 2007, 11:56:12 am »
alright lads back from grimsby bloody long day do you take your battery indoors everynight to charge?
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