Two pipe P/S crossover tunnel

Don Walsh

Does anyone have a picture or a diagram of this concept?



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Jerry Boulanger_2

Here's one

it's scanned from a B&G manual. There are lots of ways to use this - on-off control of the secondary pump, 3-way valve, 2-way valve, injection pump.

Don Walsh

Thank You

Thanks Jerry, that is greatly appreciated.

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