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MixRite 500 Series Fertilizer Injector

MixRite 500 Series Fertilizer Injector

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MixRite is truly a water driven proportioning injector, no outside power supply needed. The MixRite 500 Series injectors are designed to operate from .09 to 11 GPM. The seals and components of popular CW models are made for mildly aggressive additives, while the PVDF models are made for the most aggressive chemicals and additives. Units include wall mounting bracket, suction tube connectors, 7' of 3/8" pick-up/suction tubing with foot valve strainer and a replacement lip seal kit.


  • CW models feature stainless steel springs, AFLAS seals, and nylon reinforced fiberglass body
  • PVDF models feature Hastelloy springs, Viton seals, and PVDF body
  • Easily replaceable wear parts
  • Dimensions: 19 1/2″ H x 7″ W
ModelVersionPressure RangeInduction Ratio (1:)Induction Percent %Induction Oz / Gal
569CW, CL, PVDF2.9 - 120 PSI1:111 - 1:10000.1 - 0.9 0.13 - 1.15
570/571CW, CL, PVDF2.9 - 120 PSI1:50 - 1:5000.3 - 2 0.38 - 2.5
572/573CW, CL, PVDF2.9 - 120 PSI1:25 - 1:2500.4 - 40.51 - 5

MixRite injector Benefits:

  • A true hydraulically powered injector, no electricity is required 
  • A true proportioning injector, automatically adjusts the rate of injection to maintain the same fertilizer proportions
  • MixRite injectors come with a 1 year manufacturer's warranty
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