Thread: Discussion micro valve
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Old Dec 29, 2012, 05:06 PM
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Man from Atlantis
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London
Joined Nov 2003
914 Posts
Sounds like he's using a sealed tank water pump ballast system. You push water into the tank and compress the air inside. You can usually fill the tank about two thirds full before the pump stalls out. Therefore with this sytem you always have a part filled tank so it's important to fit baffles to slow sloshing down and upsetting the boats stability (or lack thereof!).
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