Thread: Sump piping
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Old 02-02-2011, 02:20 AM
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The Grizz The Grizz is offline
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Do a small center internal overflow box just big enough for 1 -1 1/2" bulkhead for the main drain, choaked back with a gate valve and 1 - 1" bulkhead for an emergency drain, as so known as a Herbie.

That is my suggestion for what it worth.
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