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Hydro Systems 113228HAC SuperDos 20 Highly Aggressive Chemical Injector - .3 Percent

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8.16 lbs
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Non-electric, fluid-driven proportional injector for flow rates up to 20 GPM. Separate internal mixing chamber provides for uniform mixing. Interchangeable lower ends provide the ability to adjust ratios while in operation. This version of the SuperDos 20 is designed to be safely used with highly aggressive chemicals (HAC).

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Technical Specifications

Max PSI: 100
Min PSI: 5
Max Temperature: 100 degrees F
Inlet Port: 1 inch
Outlet Port: 1 inch

Product Description

SuperDos 20 Hazardous Fluid Injector - .3%

Get the right mix without the need for a nearby electrical hookup! The SuperDos 20 .03% injects liquid concentrates into a water supply line using fluid flow as the power source. Proprietary composite body offers chemical compatibility, even with aggressive chemicals. Interchangeable lower ends provide the ability to adjust ratios while in operation. Great for applications including car wash applications, cleaning, descaling, disinfecting and decontamination, hydroponics, misting systems, agricultural applications, soaps and foams, and much more!

This version of the SuperDos 20 has components that have advanced chemical resistance. See list below for examples of aggressive chemicals that can be used with this injector.


  • Flow Rate: 0.05 - 20 GPM
  • Operating Pressure: 5 - 100 PSI
  • Temperature Range: 34° F to 100° F
  • Injection Rate: 1:4000 - 1:333 (.025% to .3%)
  • Inlet/Outlet Connections: 1" NPT/BSP

SuperDos HAC Models Can Be Used Aggressive Chemicals Including (but not limited to):

  • Acetic Acid
  • Various Alcohols
  • Antifreeze (Glycol-based)
  • Boric Acid
  • Butyric Acid
  • Citric Acid
  • Peroxy Acetic Acid
  • Sodium Hydroxide
  • Sodium Hypochlorite

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