12" pro spray vs 18" 1/2" nipple

Discussion in 'Irrigation' started by duckworth, Aug 10, 2012.

  1. cjohn2000

    cjohn2000 LawnSite Senior Member
    Messages: 570

    I had to learn this lesson the hard way. Did an install this spring where we had about 45 4" popups in a flowerbed and they were all 5' variety. We couldn't get the zone to pop up and seat. I only had an idea of what to do after my boss put a bunch of Hunter 2' h in his parking strip and checked valved half of it. So I threw about 25 check valves into the furthest heads and it worked. The customer saw it not come on the first time "why no work". Just an adjustment issue ma'am :rolleyes:

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