G3/4 Female Fertilizer Injector – Water-Powered, Adjustable 0.4-4%, for Garden and Livestock Irrigation R2504

Features:1. Automatic Control: The proportional pump can be installed directly on the water supply line. Water pressure provides the power to automatically control the dosing, without the need for electricity or motor starting, making it convenient and quick to use.
2. Durable: The pump body adopts a corrosion-resistant design to ensure the solution's reliability, and the durable material improves service life and meets the demands of long and stable operation.
3. Precise and Controllable: This proportional pump has complete quantitative dosing and mixing functions, continuous proportional injection, precise proportional tracking adjustment, automatic uniform dilution, and the dosage and fertilizer type can be changed at any time without altering the irrigation system or control scheme. Operation is simple and easy to learn.
4.Material: This proportional pump is made of plastic; the casing is UV-resistant and durable, making it suitable for various complex environments and ensuring stable operation over a long period.
5.Easy to use: This proportional pump is equipped with a clear scale for the dosing ratio, and the pump is printed with arrows to indicate the direction of water flow, making it easy and convenient to operate. It can meet the needs of various applications such as farms, irrigation and fertilization, water line dilution, etc.
Specifications:Item Type: Fertilizer Pump
Material: Plastic
Applicable Objects: Rabbits, Cattle, Chickens, Sheep, Geese, Ducks, Quail, Pigs, Others
Use: Cleaning Equipment
Type: Dosing Device
Applicable Specifications: Connection to a G3/4 Female Threaded Pipe
Flow Rate Range: 20 L/H-2500 L/H
Working Water Pressure: 0.2-0.6 BAR (kg)
Water inlet and outlet: 25 mm/0.98 inches
Continuous operation: over 100 T
Main areas of application:
1. Horticultural industry: Fertilization, storage, and pest control of flowers, fruits, vegetables, etc.
2.Livestock industry: Fixed-ratio healthcare medications for chickens, ducks, cattle, pigs, and other domestic animals and poultry.
3.Industrial sector: Water treatment, chemical industry, metal processing, firefighting, etc.
4.Solvents, cooling solvents, lubricating solvents, and other special solvents for constant proportional dilution;
5.Car wash industry, printing industry, hospital, wine industry, and other industries.
Uses: agricultural irrigation, equipment maintenance, horticulture and floriculture, animal husbandry and livestock farming, environmental protection, water treatment, industrial disinfection, car wash foam, food processing, industrial hygiene, printing, and other industries requiring constant-ratio dilution.
Reminder: If the machine does not absorb the medication or its absorption is reduced, please replace the small seals promptly.The pump body installation height should be adjusted to facilitate future maintenance operations, leaving sufficient space for future maintenance.
Installation, commissioning, and operation: common problems in the troubleshooting process, methods, and causes:
I.The dosing device does not produce water. Reasons:
1. the direction of water flow is reversed, the exclusion method to correct the direction of water intake.
2. the water pressure is too low, the metering device cannot start normally, the exclusion method to install a booster pump, improve the water pressure.
II. The dosing device does not absorb the medication. Investigation of causes:
1. When assembling the new machine, the suction tube and mouth connection parts cannot leak, air leakage will prevent the dosing device from sucking the medicine, or the dosing device will stop using the liquid in the suction tube of the bucket and become empty, and the half-sucked liquid will no longer be sucked.These phenomena indicate that the suction tube is not properly installed, caused by an air leak (simple method to determine the leak: with the dosing device under the bucket in the raised position, if the suction is normal, it can be concluded that the suction tube is not properly installed. The leak may be at the interface; remember: a serious gas leak or a very small amount of water cannot be judged by this method). To prevent air leaks, a layer of grease can be installed in the suction tube, in the mouth on the outside of the spare parts package.Apply the sealing grease to the white box, then insert the suction tube.
2.If, after using it for some time, the operation of the dosing device becomes slower or there is no operating sound, the troubleshooting method is: unscrew the top cover and replace the two large seals on the moving parts.If the noise of the movement is normal and the dispenser is not drawing in the medication or the amount of medication is reduced, simply replace the small seal above the stem and apply a special maintenance agent (shipped without maintenance agent).
III.The problem of water entering the medication bucket:
Clean the lower valve of the suction tube assembly or replace the lower valve (usually, it is sufficient to disassemble and rinse it; it is rarely necessary to replace the lower valve).
Reason: Water returning to the bucket is due to the one-way valve being dirty and no longer functioning correctly.Flush the line
IV. Infiltration of inlet and outlet water:
Problems with the installation of the dosing device, the ribbon wires are not connected, resulting in dosing problems.
V.Reversal of the liquid in the main channel.
Installation of an anti-siphon valve.The reason is that the thickness and flow distribution of the pipeline bypass design are not suitable; the problem lies not with the pump, but with the pipeline design.
Warning: The dosing device must be used within the specified parameters. The water inlet must be equipped with a water filter and a water pressure stabilizing valve, and a water hammer absorber must be added to both the inlet and outlet of the pump.More than the dosing device's water capacity, or prolonged excess water, increases the frequency of maintenance.Water pressure is best controlled between 0.1 and 0.2 MPa to extend the dosing device's service life.If the liquid's viscosity is high, it must be reduced; otherwise, internal components will break.It is forbidden to extend the suction tube in private; an excessively long suction tube will damage the
How to use:Installation and fixing: 1. The proportional pump must be installed vertically and operated with the pump at the top and the liquid suction pipe at the bottom. 2. Secure the proportional pump to the wall or other mounting hardware. 3. Install the water inlet and outlet of the proportional pump according to the water flow direction marked on the pump body to ensure a watertight seal. Reconnecting the water outlet direction will cause malfunction and damage. 4. When the proportional pump starts working normally, there will be a clicking noise; the faster the water flows, the higher the frequency of the noise.
Package List:1 x Dosing Unit1 x Instruction Manual3 x Gaskets2 x Sealing Rings1 x Bracket1 x Filter Hose
Note:Accessory colors are random.