Dosatron D8RE5 40 GPM Dosing Pump (1:100 to 1:20 Dilution)


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D8RE5 Dosatron Precision Water Powered Coolant Metering Pumps 40 GPM

Dosatron chemical injectors are perfect for a variety of chemicals, coolants, die lubes, detergents, cleaner, fertilizer, neutrients and various other concentrated liquids. Dosatron dispensers are simple to use and easy to adjust allowing for flexible dosage rates.


  • Increased dosing accuracy
  • Can be used with hose reels, in-line, and in central mixing systems.
  • Dose of concentrate is proportional to the flow rate
  • Dose remains precise, constant, and regular throughout the operation
  • Wide range of liquid or soluble concentrates can be used
  • Hydraulic proportional system eliminates all risks of under or overdosing
  • No direct contact with dangerous concentrates
  • Operates continuously – just set it and leave it
  • Externally adjustable
  • Easy to use – just turn the water on


  • Connection Size: 1 1/2" NPT
  • Percentage Range: 1 to 5%
  • Ounces Per Gallon Range: 1.280 to 6.400
  • Flow: 2.2 to 40 GPM (8.32 to 151 LPM)
  • Pressure: 2.2 to 116 PSI
  • Dimensions: 25 15/16" x 8 1/2"
  • Ratio Range: 1:100 to 1:20

What's in the box?

  • Mounting bracket
  • Suction hose
  • Weighted strainer
  • Quick start guide
  • Dosatron


Extra Information