Micro-update
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Micro-update
Here are some pics of what we're up to in the hackerspace! Currently rebuilding the kit and setting up a test system for these centrifugal pumps, which are magnetically driven and all-polypropylene (no rotating seal). Currently setting up the power electronics to try to do speed/flowrate control/ramping.
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K kirk@social.coop shared this topic
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C clew@ecoevo.social shared this topic
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The pump's magnetic coupling:
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The pump's magnetic coupling:
This design of pump connection is very common in the industrial-catering machine-design industry.
This would be a source of reasonably-priced pumps, that are designed to be maintained.