Water Cooling Fitting's
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Van.Helsing




Posts: 591

PostPosted: Fri, 28th Nov 2008 02:08    Post subject: Water Cooling Fitting's
Ok...so far i've almost put together a water cooling system, i am going to use compression fitting's, but when it come's to selecting fitting's of the cpu, gpu and radiator, it has option's of 6/8mm and 8/10mm compression fitting's, i'm going to be using 1/2" 3/4"OD tygon tubing, what i'm asking is, will 6/8 or 8/10 fitting be suitable?

Quick other question, can i get 1/2" barb fitting, and just unscrew the 1/2" barb on the cpu and gpu block, also the radiator and replace with 1/2" compression fitting's.

If i could get answer's for both, it's would be incredibly appreciated.

Thank's in advance.
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CaptainCox
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Location: A Swede in Germany (FaM)
PostPosted: Fri, 28th Nov 2008 09:53    Post subject:
I am not sure I get this.

You want to use a 1/2 tubing on a 8/10mm fitting???
Normally you would use 8/10mm tubing with a 8/10 fitting...or?

1/2" has 13mm inner diameter and 19mm outer diameter and will never fit 8/10mm

What you need is something like these barb fittings
LINK
The only compression fitting I can find for 1/2 tubing is this one
LINK


But be sure to check that your blocks has G1/4 threads (see comment on your second question below)

For the second question.
Are you sure that the barbs on the blocks are 1/2?
Here in Germany most blocks comes with 1/4 threads.
Or did I misunderstand you?.


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swingman




Posts: 3602

PostPosted: Fri, 28th Nov 2008 11:02    Post subject:
I think he's referring to the diameter of the fittings and not the pitch. As I understand it, he want's to replace ALL barbs on his rad and blocks with compression fittings.

And as Cap already mentioned, you can't use 1/2" tubing on 10mm fittings. You need to find 1/2" compression fittings that are compatible with the threads (both diameter and pitch) on your gear.



Those are some big fittings. Shocked

Oh metric gods, please save us from this mess. Razz


Last edited by swingman on Fri, 28th Nov 2008 14:24; edited 1 time in total
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Van.Helsing




Posts: 591

PostPosted: Fri, 28th Nov 2008 12:28    Post subject:
First question answered.

Second question i'll refine, basically i want to replace the 1/2" Barb(G1/4)thread's with 1/2"(G1/4)thread Compression fitting's, unscew the cpu/gpu original barb's and replace with compression's basically, same with the radiator, if that make's a little better sense.

By the way thank you for the answer's so far, you guy's truely are good people when it come's to technical asistance.
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CaptainCox
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Location: A Swede in Germany (FaM)
PostPosted: Fri, 28th Nov 2008 12:39    Post subject:
I see no problem in replacing the Barbs to Compression fittings.

What rad+pump do you have?, and will you only cool the CPU/GPU, not the NB/SB?

Will you go for an internal solution or have your rad on the outside?
Asking cause I have my 360 rad mounted on the back of the case. had it internally in the top of the case before, but after i went for an external solution the temps dropped by probably 10 degrees.

Now my CPU (E8500@4Ghz) idles at around 27-28c, mobo+NB/SB around 37-38c.

I will probably put my 4870x2 under water as well, but need a bigger case as I would like to have that in a second loop due to heat from the 4870x2.


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Van.Helsing




Posts: 591

PostPosted: Fri, 28th Nov 2008 14:07    Post subject:
System as follow's:

http://www.watercoolingshop.com/catalog/product_info.php?products_id=700&osCsid=78 = Anti-kink's

http://www.watercoolingshop.com/catalog/product_info.php?cPath=29_94&products_id=656&osCsid=78 = Tubing

http://www.watercoolingshop.com/catalog/product_info.php?cPath=42_87&products_id=631&osCsid=78 = Pump(but if you can suggest better for my system, that would be great)

http://www.specialtech.co.uk/spshop/customer/product.php?productid=5697&cat=578&page=3 = GPU(would change to compression fitting's)

http://www.specialtech.co.uk/spshop/customer/product.php?productid=5907&cat=545&page=1 = CPU

http://www.specialtech.co.uk/spshop/customer/product.php?productid=3025&cat=580&page=1 = Memory(if i decide to go down that path)

http://watercooled-pcs.co.uk/en/feser-1-4-bspp-high-flow-1-2-id-3-4-od-compression-fitting.html = Fitting's

http://watercooled-pcs.co.uk/en/xspc-bay-reservoir-black.html = Resevoir

http://watercooled-pcs.co.uk/en/black-ice-gts-lite-240-black-240mm-radiator.html = Radiator(Change the fitting's)

http://watercooled-pcs.co.uk/en/black-ice-gts360-black-360mm-radiator.html = 360 rad(thinking of this instead for external setup)

http://watercooled-pcs.co.uk/en/yate-loon-120x120x25-d12sl-124led-1350rpm-red-led.html = Radiator Fan's(i'm not sure if rad's come with fan's supplied, do they?)

As for internal/external, will be external most probably, the air is much colder in my frontroom than it should be even with G.C.H on(Gas Central Heating) so it would make sense.

I'm thinking about doing the NB/SB not sure yet.

Any thought's/Comment's would help me alot, Cheer's Capt.Cox.
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CaptainCox
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Posts: 6823
Location: A Swede in Germany (FaM)
PostPosted: Fri, 28th Nov 2008 16:18    Post subject:
All looks pretty ok to me. My only reservation is the GPU block from Zalman, I know the do excellent Air coolers but have no idea how they do with water cooling stuff. Personally i would look at "Aquacomputer (German)" or "EK".

No big deal, just i have no insight as to how good the Zalman actually is.

And are you building 2 loops? You show a 260 and a 360 rad there.

Anyho, looks like a good system.


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Van.Helsing




Posts: 591

PostPosted: Fri, 28th Nov 2008 21:52    Post subject:
Was in debate at first about the rad's, but i'll go with the 360 ext i think, but i'm still having trouble finding an adequate GPU block, i looked at the aqua one you suggested, i loved the design of the water block, but it's g1/8, so i'm looking at other possibilitie's before i make my final choice of VGA block.

Cheer's Capt.Cox

EDIT: http://watercooled-pcs.co.uk/en/swiftech-obsidian-waterblock-for-8800gt-gts-g92-and-9800gtx.html check that out Cox, see what you think.
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Van.Helsing




Posts: 591

PostPosted: Sat, 29th Nov 2008 05:50    Post subject:
Thought i'd put this in a seperate post,

Cox, been looking at x2 rad setup, 1 setup dedicated to the GPU so when i SLI it has a dedicated water, secondly i think i've found a perfect GPU block, check it out,

http://www.over-clock.co.uk/acatalog/danger_den_nv8800gts_waterblock.html

I imagine it has fitting's for both 640MB and G92, but i only need the 640MB fitting's.
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CaptainCox
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Posts: 6823
Location: A Swede in Germany (FaM)
PostPosted: Sat, 29th Nov 2008 08:28    Post subject:
Yup, Danger Den is also a good choice!.

And I would sort of recommend to separate GPU and CPU (Especially if you in the future decide to cool SB/NB etc).

Both CPU and GPU run very hot, so in order to avoid dispersion form one or the other go x2 on the rad set up.

Especially true if you run a 4870/4870x2 for example, those run extremely warm.


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