Fertilizer Injector Dispenser 0.4%-4% Fertilizer Proportioner Injector Dispenser Chemical Fertilizer Medicator Automatic Dosing Ratio Control Proportioner for Livestock Farm

- Proportional injection device installed in the water supply pipe, no electric drive to water pressure for power. - After installation, do not need to watch, you are free to busy other things. - No matter what happens to the flow and pressure of the flow, the dose of the solution is always strictly proportional to the amount of water entering the equipment. - Precise ratio setting is not affected by water flow. - Pumps are resistant to corrosion.