Fowinker 0.4% to 4% Adjustable Fertilizer Injector - Garden Farming Device, Chemical Fertilizer Proportioner, Water Powered Liquid Doser - Auto Dosing Tool for Hydroponics, Lawn Care & Agricultural Irrigation (0.4-4%)

Features: High-quality PP material, it is durable, corrosion-resistant and long-term use. Proportional pumps are powered by flowing pressure water with little loss of water pressure and no other power facilities. Using the hydraulic power of proportional pump as the engine, the piston and connecting rod in the proportional pump are driven, and the liquid additive is directly inhaled to dissolve in the water flow. Regardless of the flow rate and pressure, the dose of the solution is always strictly proportional to the amount of water entering the equipment. This product is suitable for chemical fertilizer irrigation, equipment maintenance, horticultural flowers, animal husbandry, environmental protection and water treatment, industrial hygiene, food processing or other industries requiring fixed dilution. Specification: Condition: 100% Brand New Item Type: Fertilizer Injector Material: PP Optional Thread&Proportion Range: G1in & 0.4-4%, G3/4in & 0.2%-1% G1in & 0.4-4% Type: Proportion Range: 0.4-4% (1:25-1:250) Flow Range: 20L/H-2500L/H Working Water Pressure: 0.2-3bar Continuous Work: >100T Water Flow Temperature: 4-30 ° C Weight: Approx. 1830g / 64.6oz Outlet Diameter: Approx. 32mm / 1.3in Inlet Diameter: Approx. 25mm / 1.0in Fertilizer Injector Size: Approx. 49x16cm / 19.3x6.3in G3/4in & 0.2%-1% Type: Proportion Range: 0.2%-1% (1:100-1:500) Flow Range: 12L/H-3000L/H Working Water Pressure: 0.3-4bar Continuous Work: >100T Water Flow Temperature: 45 ° C Inlet Outlet Diameter: 25mm / G3/4 Weight: Approx. 1443g / 50.9oz Outlet Diameter: Approx. 32mm / 1.3in Inlet Diameter: Approx. 25mm / 1.0in Fertilizer Injector Size: Approx. 35x16cm / 13.8x6.3in

WORKING PRINCIPLE： The proportional pump is powered by flowing pressure water, with low water pressure loss, and no other power facilities are needed. The hydraulic power of the proportional pump is used as the engine to drive the piston and connecting rod in the proportional pump, and the liquid additives are directly sucked and dissolved in the water stream. In emergencies, medicines can be dispensed quickly, saving a lot of manpower.

TWO SPECIFICATION OPTIONS： 1. G1in & 0.4-4% Type: Proportion range: 0.4-4% (1:25-1:250), flow range: 20L/H-2500L/H, working water pressure: 0.2-3bar 2. G3/4in & 0.2%-1% Type: ratio range: 0.2%-1% (1:100-1:500), flow range: 12L/H-3000L/H, working water pressure: 0.3-4bar

ACCURATE AND DURABLE： water fertilizer injectors are made of high-quality PP material, which is durable, corrosion-resistant and can be used for a long time. The advantage is that regardless of the flow rate and pressure, the dosage of the solution is always proportional to the amount of water entering the device.

USAGE SCENARIO： outdoor livestock water dispenser is suitable for fertilizer irrigation, equipment maintenance, gardening and flowers, animal husbandry, environmental protection and water treatment, industrial hygiene, food processing or other industries that require fixed dilution.

SATISFACTORY AFTER-SALES SERVICE：we have a comprehensive after-sales service, providing you with a 60-day refund and a 12-month warranty. If you encounter any problems, please feel free to contact us, if you use If you are still satisfied afterwards, you can also consider us if you have other product needs in the future. We will make your purchase more at ease.