Automatic Water-Powered Fertilizer Injector Pump - Adjustable 0.4-4% Dosing Proportioner for Hydroponics & Agriculture (4-30℃) | Perfect for Greenhouse Irrigation, Lawn Care & Liquid Chemical Distribution

Specifications:Color:blue+blackScale Range:0.4%-4%Flow Range:20-2500 L/hWater Temperature:4℃-30℃Working Water Pressure:0.2-3 kg forceInlet And Outlet Caliber:32mm/25mmOuter Diameter of the Inlet And Outlet Caliber: 32mm/25mmPackage Included:1 x Fertilizer Injector Dispenser1 x Tube4 x Accessories

Hydraulic power Proportional injection device installed in the water supply pipe, no electric drive to water pressure for power.

No need to take care After installation, do not need to watch, you are free to busy other things.

Dose deployment 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.

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. Precise ratio setting is not affected by water flow. Pumps are resistant to corrosion.

Note When using automatic dosing device, make sure that the container containing the liquid additive is not empty! Due to the manual measurement,there might be some error.