Thread: Noisy drain to sump
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Old 12-03-2011, 01:50 PM
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started with Dursos, switched to Herbie due noise in the lines and gurgling in sump. No air, noise.

As for hole size with Dursos, I had 2 drains and flowing ~2000gph, in each cap, hole was only a little bigger than 1/8"
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