• Product


The Dosatron D25RE09VFBPHY doser was developed for the indoor grower. It comes with a custom scale that reads in milliliters and teaspoons per gallon and is water-powered, so no electricity is needed!

The D25RE09VFBPHY injection range is 4 to 34 mL/gal or 1 to 6.5 tsp/gal with a max pressure of 85 PSI. It also includes a bypass and union for easy installation with the Nutrient Delivery System Kits (NDS) to automate your nutrient delivery process.

  • Connection Size: 3/4" NPT
  • Percentage Range: 0.1 to 0.9%
  • Unit Weight: 4 lbs
  • Ounces Per Gallon Range: 0.128 to 1.280
  • Flow: 0.05 to 11 GPM (0.19 to 42 LPM)
  • Pressure: 4.3 to 85 PSI
  • Dimensions: 14" x 6 1/4"
  • Ratio Range: 1:1000 to 1:112
  • Injection Range mL per gal: 4 to 34 mL/gal
  • Injection Range tsp per gal: 1 to 6.5 tsp/gal
  •   Included Accessories: Union, mounting bracket, suction hose, weighted strainer, and quick start guide.
  • Specification Sheet:
  • Recommended Accessories:   Click here for accessories

Dosatron model name definitions. OPTIONS

  • V: Identifies the type of hose (stands for Viscous)
  • BP: Units with bypass options
  • P: Identifies the type of housing (stands for PVDF or Kynar®)
  • IE: Units with side injection option
  • WL: Certified by NSF to NSF/ANSI 61 Standards
  • D: Car wash units
  • HY: Hydroponic / Nutrient Delivery System units
  • AF/VF: Identifies the type of seals (AF = Aflas® or VF = Viton®)
  • K: Kalrez®
  • II: Identifies the region (North/Central Am. – Dosatron International, Inc.)

All options are not available for every model. Please CHAT or CALL 1-800-523-8499 to find the best seal for the chemical you are injecting.


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