Automatic Fertilizer Injector Switch Filter Water Tube Device Watering Kit, Garden Irrigation 1PC(40mm)

Specification:Colour: GreyMaterial: Plastic3 available sizes: 32mm (1 ") / 40mm (1.5 ") / 50mm (2 ")Features:Made of engineering plastics, it is strong and durable.It has excellent chemical resistance to most chemicals.Efficient and compact differential pressure injection device.Fertilizers and chemicals are injected through drip irrigation and sprinkler irrigation systems.Simultaneous irrigation of water and fertilizer is a notable feature of drip irrigation.What is a fertilizer sprayer?A Venturi tube is a device that generates a vacuum when a fluid flows through it. A fluid that generates a vacuum is called a dynamic fluid. The power fluid of the irrigation sprayer is the irrigation water itself. The vacuum generated by the Venturi tube sucks fertilizers or chemicals into the raw water.How to use Venturi?They are water-driven, that is, they are driven by the pressure of the main irrigation pipeline. The energy used to operate these devices reduces the irrigation water pressure in the water delivery pipes.Including: 1 syringe for irrigating Venturi fertilizer; One water pipe

• Made of engineering plastics, it is strong and durable.
• Efficient and compact differential pressure injection device.
• Fertilizers and chemicals are injected through drip irrigation and sprinkler irrigation systems.
• It has excellent chemical resistance to most chemicals.
• Simultaneous irrigation of water and fertilizer is a notable feature of drip irrigation.