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| If they pulsate, it either has capstan or Hawkeye on it and are different than standard C series nozzle stops.
Long term, (don’t care what brand) PWM nozzle control and straight UAN are not a good match.
IF YOU HAVE TO, flush with water after UAN use everyday and use Dawn dish soap in the flush. Like flush with 100 gallon of water. (Plumbing holds 70-90 gallon). Then put another 100 in it with a 3 count of dawn. Spray that out. | |
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