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Tuesday, May 7th 2013, 7:28pm

single zone pulsating

I turned on sprinkler system today, and one single zone is pulsating and you can hear the piping underground banging, all other zones are fine?


Supreme Member

Posts: 5,245

Location: Metro NYC


Tuesday, May 7th 2013, 8:19pm

Check to see that any valve in the supply chain is fully opened. The banging zone is over-drawing the supply.

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