Feature: 1. Save Energy: With the flow of pressure as electricity, the water pressure loss is minimal and no other electrical facilities are needed, which allows for rapid distribution of medication and saves a lot of energy in case of emergency. 2. Unique Design: Features reciprocating dynamic sealing technology for greater accuracy and a unique cylinder and piston motion zone design to ensure more uniform and efficient mixing of liquids and drugs. 3. Widely Used: It is suitable for livestock breeding, fertilizer irrigation, equipment maintenance, horticulture and flowers, environmental protection and water treatment, industrial hygiene, vehicle cleaning, food processing, etc. 4. Plastic Shell and Anti Corrosion Body: The outer shell is made of high quality plastic, which is wear resistant and anti ultraviolet, and is not easy to age. The pump body adopts anti corrosion design to ensure the availability of solution and increase the service life. 5. Accurate and Flexible: Accurate automatic dosing ratio is not affected by water pressure fluctuations. The amount of solution injected is proportional to the amount of water flowing into the pipeline, and the external adjustment is flexible and convenient. Specification: Item Type: Garden Fertilizer Injector Material: Plastic, Rubber Use: Breeding Automatic Dosing Device Ratio Range: 0.4%-4%(1:25-1:250) Flow Range: 20-2500L/h Inlet and Outlet Water Caliber: 32mm/1.3in, 25mm/1.0in Water Flow Temperature: 4-30°C Main Application Areas: 1.) Animal Husbandry Industry: Fixed Ratio Dosing of Livestock and Poultry Health Care for Chickens, Duck, Cattle, Pigs, etc. 2.) Horticultural Industry: Fertilization, Storage, Pest Control of Flowers, Fruits and Vegetables, etc. 3.) Industrial Field: Water Treatment, Chemical Industry, Metal Processing, Fire Fighting, etc. 4.) Deodorization, Cooling, Lubrication, Etc. Special Solvents with Fixed Ratio Dilution 5.) Car Wash, Printing, Hospital, Wine Industry and Other Industries, etc.. Package List: 1 x Garden Fertilizer Injector3 x Gasket 1 x Large Fixing Ring 1 x Small Fixing Ring 1 x Card Holder 1 x Hose (with Strainer) 1 x Round Wrench 1 x Instruction Manual Note: Do not inject corrosive liquids, such as bleach, some fertilizers, etc., the pump may be corroded.