Water-Powered Proportional Fertilizer Dosing Pump

Feed solution in proportion to water flow

This proportional fertilizer dosing pump uses the irrigation water to drive its dosing mechanism. It draws a prepared stock solution and mixes it into the passing water at the selected proportion. It offers a practical feeding method where a separate electric dosing motor would complicate the installation.

Select the exact dosing configuration

Choose the pump around the required dosing ratio, water flow and available operating pressure. Confirm the connection size and thread standard of the supplied pump. The selected unit must operate within its own flow and pressure limits throughout the irrigation cycle, including smaller watering zones and changes in demand.

Prepare the stock solution carefully

The adjustment establishes a proportion of stock solution in the water stream; the final nutrient strength also depends on how that stock is prepared. Use a fully dissolved formulation compatible with the pump materials and the irrigation equipment. Keep the suction supply clean and follow the supplied instructions for mixing and intake filtration.

Plan installation and access

Position the pump for access to the adjustment and service points. Match the installation direction and connections to the water line, with suitable filtration and backflow protection for the supply. Agree the suction tubing, mounting equipment and other supplied accessories before purchase. Allow for the pressure loss through the installed pump.

Verify delivery at the watering zone

Commission at the actual irrigation flow and check the amount of stock solution consumed during a timed interval. Compare outlet concentration with the feeding plan and adjust as necessary within the confirmed dosing range. Flush after feeding according to the operating instructions and inspect service parts when dosing becomes inconsistent.