Submersible pump and no water
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running pumps dry damages bearings and impellers, I'd avoid it. -
And this is his little brother, 8wattAttached FilesLeave a comment:
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Submersible pump and no water
This cheap submersible brushless 12v 19w dc-powered circulation pump is able to lift 5m. I can run it directly from a panel without using cc+battery.
Anyone knows if it is running without pumping (no water) wether this will have a negative effect?? I can imagine it then works like a fan or not?
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