water pump

Methods of cooling laser tubes

water pump

Postby generalsocial » Thu Oct 13, 2011 6:50 am

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Re: water pump

Postby bdring » Thu Oct 13, 2011 12:34 pm

That will probably work for 40W tubes.
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Re: water pump

Postby naPS » Thu Oct 13, 2011 3:41 pm

7 Watts? That's incredibly low. I just measured my little submersible with a slightly lower flow rating and a slightly (1.2m) higher head, and it's 40-44 watts. Not that I run the thing all the time, but a 75% reduction in consumption is pretty hot. If you end up getting that thing, can you amp it out to see what it's actually pulling? You'd have to have a fairly accurate amp meter to be able to detect ~.1 amps.
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Re: water pump

Postby bdring » Thu Oct 13, 2011 3:53 pm

Is this a good pump?


A lot of your questions have been answered in the forums, buildlogs and wiki.

See this wiki page.

http://www.buildlog.net/wiki/doku.php?i ... _air_pumps

To All: It is a wiki, so if you have a tested, working part, please do your part and contribute it to the wiki.
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