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General Liquid/Water Cooling Discussion For discussion about Full Cooling System kits, or general cooling topics. Keep specific cooling items like pumps, radiators, etc... in their specific forums. |
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12-13-2004, 03:42 PM | #202 |
Cooling Savant
Join Date: Apr 2002
Location: North of France
Posts: 198
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pompe Ã* membrane, ca fait un bruit du diable (TAC-TAC) et y a une review qque part mais j'arrive pas Ã* retrouver...
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12-14-2004, 01:11 PM | #203 |
Cooling Savant
Join Date: Dec 2003
Location: France
Posts: 291
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Hello Rosco! Thanks for clarifying (Diaphragm pump). Couldn't find anything on Google, was also wondering what the original app. may have been!? And if that is a bona fide 50khr MTBF ...
(could use something like that for my "geothermal" AC - need at least 1bar, and 3lpm is just about enough for a 22°c setpoint ) /off topic |
12-14-2004, 01:33 PM | #204 |
Cooling Savant
Join Date: Apr 2002
Location: North of France
Posts: 198
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I searched yesterday about it but with no success :/
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12-14-2004, 02:07 PM | #205 |
Cooling Savant
Join Date: Apr 2002
Location: North of France
Posts: 198
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Hehe you are lucky, I search again and found it . It's a 50 Hz piston pump in fact, not a diaphragm...
Manufacturer : http://www.gotec.ch/pages/products/et.htm Little review : http://www.henrik-reimers.de/kuehlung/druckpumpe.htm Video and sound available |
12-14-2004, 02:15 PM | #206 |
CoolingWorks Tech Guy Formerly "Unregistered"
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Roscal
when you search, do you you do so separately in each language ? |
12-14-2004, 02:23 PM | #207 |
Cooling Savant
Join Date: Apr 2002
Location: North of France
Posts: 198
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Always english first... more info available.
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12-14-2004, 02:39 PM | #208 |
CoolingWorks Tech Guy Formerly "Unregistered"
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ok, I had kind of assumed that might be the case
but then you search in French, German ? Spanish and Italian also ? at what point are the returns not worthwhile ? (I guess that would depend on the topic) I did attempt to do a search in Russian (using google), but it was difficult, much info there not too apparent to us EDIT: nice article BTW, on quiet psus Last edited by BillA; 12-14-2004 at 02:57 PM. |
12-14-2004, 02:46 PM | #209 |
Cooling Savant
Join Date: Apr 2002
Location: North of France
Posts: 198
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English and french are sufficient for me (spanish sometimes). Generally, I always find what I need so no problem.
Search in Russian should be about very specific/special info... |
12-14-2004, 02:53 PM | #210 |
Cooling Savant
Join Date: Dec 2003
Location: France
Posts: 291
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Thank you very much: that info was exactly what I was looking for (and didn't find, lol)
Pity the flow drops off like that, was expecting it to be constant |
12-14-2004, 03:04 PM | #211 |
Cooling Savant
Join Date: Apr 2002
Location: North of France
Posts: 198
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Yep it's not a true volumetric pump (too weak) with a constant flowrate in any situations (according to its mechanical specs).
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12-14-2004, 03:28 PM | #212 | |
Cooling Neophyte
Join Date: Dec 2004
Location: Naples - Italy
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Quote:
Adriano
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12-16-2004, 11:20 AM | #213 |
Cooling Neophyte
Join Date: Nov 2004
Location: Keller, TX
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Great information, what makes it even better is that I bought the AquaXtreme 50Z-DC12 before reading it and it confirms my choice.
Thanks |
12-17-2004, 11:18 PM | #214 |
Cooling Neophyte
Join Date: Apr 2003
Location: Pawnee IL
Posts: 16
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This has been a slightly exhausting thread to read, mostly because a lot of the technical stuff goes over my head. I'd like to ask one question . Is it ok to put 13.8 volts through a D4 or is this a bad idea
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12-18-2004, 12:03 AM | #215 | |
c00ling p00n
Join Date: Jun 2002
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Quote:
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12-18-2004, 12:07 AM | #216 |
Cooling Savant
Join Date: Apr 2004
Location: Wisconsin
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If I remember right, the original atleast was good up to 20~24v because of its original use in solar.
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12-18-2004, 04:14 PM | #217 |
CoolingWorks Tech Guy Formerly "Unregistered"
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jeez, read the pump specs, 24V is a different motor
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12-18-2004, 10:32 PM | #218 |
Cooling Neophyte
Join Date: Apr 2003
Location: Pawnee IL
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Ok Bill, I'll ask you, will it be a problem if I shoot 13.8 volts through a D4/650. If it's not a problem will it help performance?
Edit: sp |
12-19-2004, 11:40 AM | #219 |
CoolingWorks Tech Guy Formerly "Unregistered"
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more volts = more power/rpm = more noise = shorter life (taken to extremes)
13.8V is fine, not too much ripple eh ? |
12-19-2004, 12:57 PM | #220 |
Cooling Neophyte
Join Date: Apr 2003
Location: Pawnee IL
Posts: 16
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I have an AIM 6 amp precision regulated low ripple power supply laying around. Thought I'd put it to good use if it'd be ok. Volt meter says it's putting out 13.57v
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01-30-2005, 12:16 AM | #221 |
Cooling Neophyte
Join Date: Jan 2005
Location: WFB, WI
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sorry for digging up a thread, but Cathar, i know you have an iwaki RD-30 now, how much heat (w) does that dump into the loop?
-Justin |
01-30-2005, 11:36 PM | #222 | |
Thermophile
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Location: Melbourne, Australia
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Quote:
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04-19-2005, 12:12 AM | #223 |
Cooling Neophyte
Join Date: Apr 2005
Location: los angeles
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why is this not a sticky already?? =)
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04-27-2005, 05:08 PM | #224 | |
Cooling Neophyte
Join Date: Feb 2005
Location: Amsterdam, The Netherlands
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Quote:
At 60Hz the head and flow is larger, yet according to Iwaki's PDF the amount of heat dumped into the water stays the same. So the 60Hz version should definately perform better, right? :shrug: I'll be testing a few pumps myself soon, and I don't want to make mistakes. EDIT: Unless of course by output they mean the amount of heat transferred to the air? If that is the case then the amount of heat dumped into a loop by the 30RZ is very low; that's very unlikely. I guess their numbers are just way off... Last edited by RaptorRaider; 04-28-2005 at 08:11 AM. |
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04-27-2005, 06:53 PM | #225 | |
Cooling Savant
Join Date: Jan 2004
Location: london, england
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Quote:
so assuming the same % of input transmitted to the water that'd give about 64W at 60hz... not sure what output is in the PDF? |
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