Question about Hayward SAND FILTER, PRO SERIES

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We've got some flow and see the pressure gauge surging and even the back flush surges. any ideas?

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Just an idea....your impeller inside the pump is clogged or defective. Unless you have a leak, this is the only thig it could be. It is surging due to excessive air in the system.

Posted on Jan 24, 2010


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