alt Hacker NewsWhy can't we make pumps that withstand salt, dammit. It seems pathetic.
How about like a medical pump? Have a flexible polyurethane tube that's squidged by cams to pump the seawater through it. The cams stay in the dry.
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HPsquared • last Sunday at 9:54 PM
It has to handle solids. Something more like a sewage pump.
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Just because we wants something doesn't mean we can have it, or at least not at a price we will accept.