• Product


The Dosatron D25F1 fertilizer injector is preset at 1:100 (1%). With flow rates from 0.05 to 11 GPM, you can use the D25F1 to inject fertilizers at your garden centers.

The D25F1 water-powered fertilizer injector can be easily installed and provides the same solution ratio to the water lines, regardless of water pressure or flow.

  • Connection Size: 3/4" NPT
  • Percentage Range: 1%
  • Unit Weight: 4 lbs
  • Ounces Per Gallon Range: 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: 1:100 fixed
  • Part Number: PJ117MINI-H
  •   Included Accessories: 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.


Check out our service, troubleshooting, and informational videos below.


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