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Dosatron® D25F1 Fixed Ratio Injector

QC Supply Part #: 120712
Shipping: Standard
Availability: In stock

The Dosatron D25F1 is a Fixed Ratio Injector, 1:100, and has a water flow range of 0.05 to 11 GPM.


The D25F1 is Compact and Only Weighs 4 lbs.

The Dosatron® D25F1 Injector operates without an outside power source, it operates solely by water pressure flowing through it. The D25F1 is a Fixed Ratio Injector.


  • Antibiotics
  • Vitamins
  • Electrolytes
  • Vinegar
  • Line Cleaners
  • Nutritional Supplements

D25F1 Specifications:

  • Dilution Range: 1:100 Fixed (1%)
  • Water Flow Range: 0.05 to 11 GPM
  • Operating Pressure Range: 4.3 to 85 PSI
  • Housing Materials: Polyacetal (Standard Blue)
  • Dimensions: 14" x 6 1/4"
  • Weight: 4 lbs.
  • Connection Size: 3/4" NPT
  • Maximum Temperature: 104° F

Included Accessories: 6' Clear Suction Tube, Strainer, Weight, Mounting Bracket and Operating Manual
Recommended Accessories: 200 Mesh Filter, Check Valve, Pressure Regulator, Flow Restrictor

Brand Dosatron
Manufacturer Part Number D25F1VFII



Manuals & Resources


Customer Reviews

  • 2 Stars

    There has to be a better product

    Review by on Feb 7, 2017

    This product goes through seals about every 7 mo. I use hydroponic grade calcium nitrate 15-0-0. 50# to 50 gal. for concentrate.

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