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Unread 09-06-2004, 10:14 AM   #10
gogo
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Join Date: Apr 2002
Location: AK
Posts: 246
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Quote:
Originally Posted by MaxxxRacer
To be able to get into the box what im going to do is make it so that where the tubing goes in not just have a hole but a slot.
having open section would allow sond to escape. Kind of like when you have a hole cut in front of the computer case.


Quote:
Originally Posted by MaxxxRacer
As for the top piece my dad came up with the idea of using studs that are machine screw and wood screw. half and half. Put the wood screw part into the MDF and then drill holes into the top piece and slide it on and then put wingnuts on to hold the top on nice and snug.
that's what I was thinking of.


Quote:
Originally Posted by MaxxxRacer
The motor area of hte pump is in excess of 100F when its in the open air. So im not sure how im going to deal with this.
it's going to work like a heating element in an oven. it's going to get too hot without some circulation.

Kobuchi's muffler walls idea would work better, except you'll need a bigger box, that pump is almost 11" long plus the tubing. I don't know how well the heat will move without a fan (more noise) It'll have some place to go, but it'll sit mostly in the pump's chamber w/o some air flow.

Is it possible to add metal mass to the motor housing? or a heat pipe?

though a fan in the chamber with the pump may work. You can get very quiet AC fans. Though I don't know how quiet.

adding noise to reduce noise :shrug:
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