The Delta 34i is a user-friendly, fast responding, automatic regulation system for all types of sprayer.



  • Can be used for flow and/or pressure based regulation.
  • Fast responding, automatic control of spray output.
  • Simple optimisation of nozzle selection and nozzle calibration.
  • Manual/automatic or variable rate application.



  • Faster and more accurate spraying, significantly reducing chemical costs.
  • Data-logging options.
  • Compatible with RDS Secondary Software to provide one instrument that can be used for a wide variety of agricultural applications.