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Determining flow rate in Gallons Per Minute (GPM) for a residential micro hydro power application. By using an ordinary 5 gallon bucket, you can calculate the amount of GPM your stream is generating. Learn more about micro hydro systems at Brownell Micro Hydro.
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Bio: Micro hydro systems, products, videos and more for the DIY home-owner looking to turn their moving water source into micro hydro power.
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