0.4%~4% Adjustable Fertilizer Injector Water Powered Chemical Liquid Doser Dispenser 20L/H-2500L/H Drip Irrigation Injector Dosing Pump for Industry Garden Hose Livestock

- No matter what happens to the flow rate and flow rate, the dosage of the solution is always strictly proportional to the amount of water entering the equipment. - This proportional pump is made of high-quality PVC material, which is durable, corrosion-resistant and wear-resistant. - The proportional injection device is installed in the water supply pipeline, and the power can be obtained without the electric driving water pressure. - The water pressure loss is small, and the precise proportion setting is not affected by the water flow. - This product is suitable for wastewater irrigation, equipment maintenance, horticultural flowers, livestock breeding, environmental protection and water treatment, industrial hygiene, vehicle cleaning, food processing, printing industry or other industri