Teejet Nozzles are leaking once I stop spraying?

Discussion in 'Pesticide & Herbicide Application' started by Ijustwantausername, Feb 5, 2013.

  1. Ijustwantausername

    Ijustwantausername LawnSite Bronze Member
    Posts: 1,443

    Since it takes 10PSI (if I read right) to get beyond the diaphragm check valve, does that mean if I am spraying at 40PSI, that the water that exits the nozzle is actually being sprayed at 30PSI?

    Even if that's not the case, is 30PSI sufficient for those AI11004 tips? I know you like to run 40PSI on yours.
     

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