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Starting Member


Tuesday, April 26th 2011, 5:14pm

One Zone looses pressure half way into zone

I have a problem with one of my 6 zones, all other zones work fine. This zone gets ok pressure at the first 3 three sprinkler heads then the last 3 wont even pop up. i have checked the valve and its ok , i have checked the last three heads and no problems found. I put this sprinkler system in 15 years ago and fix all my own stuff, for the first time i am stumped, please help.... Tim



Posts: 2,316

Location: USA


Tuesday, April 26th 2011, 5:36pm

There's a break in the pipe or if you have poly pipe it could be pinched off...

The problem should be between the last sprinkler that works and the first that doesn't. That first sprinkler that doesn't work might be broke off at the bottom of the riser...

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