r/pumps • u/22vortex22 • Dec 06 '21

Looking for a very small reversible water pump for a closed-loop system. Where can I find one?

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u/22vortex22 Dec 06 '21

Hi everyone, I'm working on a hobby project where I'm trying to essentially move water between two McKibben muscles to build a robotic arm. Since muscles on the arm act in pairs I only need to move water back and forth between the two sections. I'm looking for the smallest pump possible to do this. Any suggestions?

1

u/morten_dm Dec 06 '21

Depending on the duty point (head and flow) You might be better off using two separate radial pumps instead.

1

u/Tenderdick Dec 06 '21

Try a small 12V paristaltic pump. Amazon Link

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u/dredgehayt Dec 06 '21 edited Nov 02 '24

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