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Two Micro Gear Pumps For Hydraulics Or Mini Dive Systems

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Two Micro Gear Pumps For Hydraulics Or Mini Dive Systems

Postby aquadeep » Sat Oct 11, 2008 2:18 pm

2 micro gear pumps that produce about 32 onces at 12 volts and self prime I havent tested the fluid raising distance yet but they are strong!
I have these in stock and will be selling them for 35.00$ each plus shipping.

On the left is a very small not much bigger than a dime not including the barbs and comes with a motor like the other larger one.
The other is about 7 mm thick and about the size of a quarter.
Both work on 6 to 12 volts and draw very little power.

The motors can be replaced with other ones as desired as long as the shaft is the same diamiter.
Great for mini hydraulics like masts or even larger systems and ballast aplications.
Dave :D


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Dave Amur Ship Yard
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Postby fgroza » Sat Oct 11, 2008 9:22 pm

Dave,
The pump on the left is exactly like the one in a certain mfg. electric fuel pump for R/C vehicles. I use them to pump water in and out of a sub. They are very reliable and leakproof.
Frank
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Postby aquadeep » Sun Oct 12, 2008 12:07 pm

I had the feeling that is what they are as I got them as they are .
Great microw pump.

Dave
"I like submarine comanders ,they don't have time for bull!!" and
"Don't tell me it can't be done!"

President Roosevelt

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Postby STARK » Mon Oct 13, 2008 10:19 am

Do they work on 12 volts only?? Or run of 5 volts too and how well?

Brian
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Postby aquadeep » Mon Oct 13, 2008 10:41 am

They both work very well even on just 3-4 volts with good pressure and will move 2 large syringes rapidly on 12 volts , in both directions ,some pumps only work in one direction,just to give you an idea of how effeceint they are.
I dont have a pressure gauge to be preciese but they are impressive little work hourses!

Dave
"I like submarine comanders ,they don't have time for bull!!" and
"Don't tell me it can't be done!"

President Roosevelt

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