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99985542
Prevent backfilling into the concentrate tank with this 3/4", self-cleaning polypropylene Dosatron Proportioner. It is chemical-resistant and includes a built-in check valve. This 2 GPM proportioner operates from 7 PSI to 58 PSI and handles hot water up to 160 F.
Features/Specifications
A simple quarter-turn of the handle changes the function from dosing (ON) to rinsing and a system of 12 color-coded tips is provided for various injection rates. Backflush mode allows for easy cleaning.
| Tip Color | Injection Range Depending on Pressure |
|---|---|
| Red | 1.1% @ 7 PSI to 0.6% @ 58 PSI |
| Orange | 1.2% @ 7 PSI to 0.7% @ 58 PSI |
| Black | 2.2% @ 7 PSI to 1.2% @ 58 PSI |
| Light Green | 2.6% @ 7 PSI to 1.5% @ 58 PSI |
| Yellow | 3.5% @ 7 PSI to 2.1% @ 58 PSI |
| Brown | 6.0% @ 7 PSI to 3.6% @ 58 PSI |
| Dark Green | 7.7% @ 7 PSI to 4.5% @ 58 PSI |
| White | 10.4% @ 7 PSI to 6.6% @ 58 PSI |
| Blue | 15.3% @ 7 PSI to 10.6% @ 58 PSI |
| Purple | 21.2% @ 7 PSI to 15.5% @ 58 PSI |
| Gray | 32.8% @ 7 PSI to 22.4% @ 58 PSI |
| Tan | 34.8% @ 7 PSI to 23.0% @ 58 PSI |
| No Tip | 37.0% @ 7 PSI to 26.0% @ 58 PSI |
These results were obtained by injecting water. Product viscosity will change these rates.
