Support Documents

Find technical information to help you with your D8RE3000VFBPHY!


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Review your Dosatron model selection options.


Check out the recommended accessories for your D8RE3000VFBPHY.



Special:Doser for the Nutrient Delivery System
Connection Size:1 1/2" NPT
Unit Weight:12 lbs
Dimensions:26 3/8" x 8 1/2"
Flow:2.2 to 40 GPM (8.32 to 151 LPM)
Pressure:2.2 to 116 PSI
Ratio Range:1:3000 to 1:800
Ratio Range mL:1.25 to 4.85 mL
Ratio Range tsp:0.25 to 0.9 tsp
Percentage Range:0.03 to 0.125%
Ounces Per Gallon Range:0.043 to 0.160
Included Accessories:Mounting bracket, suction hose, bypass, union, weighted strainer, and quick start guide.
Specification Sheet:Preview / Computer Download
Recommended Accessories:Click here for accessories


Dosatron model name definitions.

All options are not available for every model. Please call 800-523-8499 or CHAT to find the best model for your application.
  • V: Identifies the type of hose (stands for Viscous)
  • AF/VF: Identifies the type of seals (AF = Aflas® or VF = Viton®)
  • P: Identifies the type of housing (stands for PVDF or Kynar®)
  • D: Car wash units
  • II: Identifies the region (North/Central Am. – Dosatron International, Inc.)
  • BP: Units with bypass options
  • IE: Units with side injection option
  • K: Kalrez®
  • WL: Certified by NSF to NSF/ANSI 61 Standards


Need help finding the correct model for your application or just have a question? Feel free to give us a call. We are here to help you Monday through Friday from 8:30 am to 5:00 pm, Eastern Time.


Recommended installations for your D8RE3000VFBPHY.

Installation illustrations are to be used as a reference guide only.


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

D8 Piston Service Video
Introducing the Dosatron Nutrient Delivery System
1 1/2″ Dosatron Nutrient Delivery System (NDS) Mixing Chamber Kit Installation Video
Dosatron Nutrient Delivery System (NDS) Water Hammer Arrestor Kit Installation Video
1 1/2″ Dosatron Nutrient Delivery System Monitor Kit Installation Video
1 1/2″ Dosatron Nutrient Delivery System (NDS) Starter Kit Installation Video