NEWTRY Fertilizer Injector – Water Powered Chemical Liquid Doser Dispenser

NEWTRY Fertilizer Injector – Water Powered Chemical Liquid Doser Dispenser

NEWTRY Fertilizer Injector

Product Description

This is a water powered dosing device, powered by the water dosing, so when the water flow is small, it will not work properly. It is recommended to control the water pressure. Application range includes fertilizer and water irrigation, equipment maintenance, gardening flowers, livestock breeding, environmental protection, water treatment, industrial hygiene, vehicle cleaning, food processing, printing industry, or other industries that need to be diluted.

Working Principle

The proportional pump takes the flowing pressure water as power, having small water pressure loss, without any other power facilities. It uses water power of the proportional pump as engine which drives the piston and the connecting rod inside the proportional pump, sucks up the liquid additive directly and makes it dissolve in the water flow. This device moves up and down in a cylinder. When pressing out the water, it uniformly sucks the additives loaded at the bottom of the container into the water flow through a tube. Repeat the up-and-down motion until the effect is achieved that the additive is added to the flowing water evenly and constantly.


  • Proportional range: 0.4%~4% (1:25~1:250)
  • Flow range: 20~2500L/h (4.4~660.43 gallons/h)
  • Working water pressure: 0.3~6bar (about 4.35~87 psi)
  • Inlet and outlet diameter: 25mm
  • Continuous work: >100T
  • Flow temperature: 4~30°C


We will send the product to you as soon as possible. If you have any questions, please feel free to contact us.

Working Principle

With flowing pressure water as power, the loss of water pressure is small, and no other power facilities are needed. In case of emergency, it can quickly dispense drugs and save a lot of manpower.

Important Parameters

0.4%~4% (1:25~1:250) working pressure: 0.3~6 bar (about 4.35~87 psi); inlet and outlet diameter: 3/4″ (25mm), flow range: 20~2500L/h (4.4~660.43 gallons/h)

Accurate and Effective

Adopt Reciprocating Dynamic Sealing Technology, has higher accuracy. Unique cylinder block and piston motion area design ensures more uniform and effective mixing of liquid and medicine.


Fertilizer irrigation, equipment maintenance, horticultural flowers, livestock breeding, environmental protection and water treatment, industrial hygiene, vehicle clarity, food processing, drinking water industry or other industries requiring a certain proportion of dilution.

After-sale Service

If you have any problems, please send emails to us, we will try our best to help you.