Dosatron D3RE 50LPM Dosing Injection Pump


Excellent for Greenhouse Users!

The Dosatron® D3 Injector without a bypass dispenses a wide range of solutions including fertilizers, fungicides, pesticides, disinfectants and algaecides. This injector replaces the popular DI16 Model. Installed directly in the water supply line and uses water pressure as its power source.

Water activates the Dosatron®, which takes the required concentrate percentage and mixes it with water. The water pressure forces the solution downstream. The dose of concentrate is directly proportional to the volume of water entering the Dosatron®, regardless of variations in flow or pressure in the main line.


  • Higher flow rate
  • Fewer parts
  • Chemical resistant housing
  • Easy-to-read ratio selector