Features 1、Accurate Proportion: The accurate automatic dosing proportion is not affected by the fluctuation of water pressure, and the injected solution volume is proportional to the water volume flowing into the pipeline. 2、Convenient Adjustment: The proportion adjustment is provided with a locking design, which can firmly lock the specific proportion range, and the external adjustment is flexible and convenient. 3、Anti Corrosion Design: The pump body of the fertilizer injector dispenser adopts anti corrosion design to ensure the feasibility of the solution and improve the service life. 4、PP Material: The shell of this fertilizer liquid dispenser is made of premium PP material, which has the characteristics of wear resistance, UV resistance and aging resistance. 5、Function: This auto dosing device is directly installed on the water supply pipeline, and the water pressure works as a power, without powering on or starting the motor. Specifications Item Type: Fertilizer injector dispenser Material: PP Weight: Approx. 1635g/57.7oz Product Size: 46.5x16x13cm/18.3x6.3x5.1in Specification: 0.3-2% (1:333-1:50) Interface Size: Male thread G3/4 Minimum Flow: 10L/h (2.64Gal/h) (meaning: 7L/h (1.85Gal/h) in P0 model only) Maximum Flow: 2500L/h (660 GPH) Minimum Temperature: 4°C (39°F) Maximum Temperature: 40°C (104°F) Working Pressure Range: 0.2 Bar to 8 Bar (2.9 to 120 PSI) Main Application Fields: 1. Horticultural Industry: Fertilization, storage and pest control of flowers, fruits and vegetables 2. Animal Husbandry: Fixed proportion of health care drugs for chickens, ducks, cattle, pigs and other livestock and poultry 3. Industrial Field: Water treatment, chemical industry, metal processing, fire protection, etc 4. Constant proportion dilution of deodorizing solvent, cooling solvent, lubricating solvent and other special solvents 5. Car washing, printing, hospital, wine and other industries Uses: Agricultural irrigation, equipment maintenance, gardening and flowers, animal husbandry and environmental protection water treatment, industrial, car washing foam, food processing, industrial hygiene, printing and other industries requiring constant dilution Application of Dosing Device: 1. The variety and dosage of drugs can be changed at any time; 2. In case of emergency, the dosing is convenient and fast; 3. Customers prepare liquid by themselves, and treat drinking water and livestock and poultry water lines; 4. Solve the sedimentation and pollution problems in the water storage tank; 5. Automatic sprinkler system is used to replace the water tank; 6. It can be used at any time for sanitary of water pipes and tanks, water net cleaning, odor treatment, equipment, maintenance, conveyor belt treatment, livestock and poultry drinking water treatment and acidification treatment. Package List 1 x Fertilizer Injector Dispenser 1 x Transparent Tube with Filter 1 x Accessory Washer 2 x Accessory Circle 1 x English Instruction