Irrigation Venturi Fertilizer Injector Kit - 1 inch NPT Threaded Interface Venturi Mixer Injector for Automatic Drip Irrigation System Agriculture Garden Water

Description

UPLYKKE- Venturi type fertilizer suction device Size - 1" Water flow- 1.82~6.34m3/h Working pressure- 0.07~0.95 Mpa Fertilizer suction capacity- 34~279 L/h Product Application 1.Suitable for small area use 2. Select fertilizer suction device according to the crop and irrigation area, too big or too small is not conducive to effective fertilization.It is very important to choose the right size injector for your irrigation system or it may not create enough suction to draw any fertilizer at all. you must know the flow rate of your irrigation system so you can match it with the right size injector. 3. Fertilizer suction device and the main pipe should be installed in parallel, and the water volume should be controlled by adjusting the valve for the purpose of fertilization. Venturi fertilizer injectors are a great way to mix fertilizer into your irrigation system. They use your irrigation system's water flow to create suction that draws liquid fertilizer into the system. Reasons for the inability of venturi to absorb fertilizer： No vacuum. Your injector must be completely airtight to create a vacuum strong enough to fertilizer up the suction tube. Make sure you have a rubber gasket between all connections on the injector and rotameter. Some Venturi injector kits come partially unassembled and may have a loose gasket in its poly bag packaging or a gasket may have fallen out of its seat. Not enough water flow – also called motive flow – to create the pressure differential needed to create sufficient suction. Refer to the performance chart to see what kind of motive flow and inlet/outlet pressure is needed for your injector model. You may need to switch to a smaller injector and/or use a bypass setup. Fertilizer container is positioned too low relative to Venturi injector. Try elevating the fertilizer container so that less vacuum is required to lift the fertilizer solution up the suction tube. Throttle valve on suction hose is in closed position. Review: Used for greenhouse expansion. Works great. Review: Will not work… at all… not sure who invented this but it sucks… we ordered 3 for different zones and none of them work. At least they were cheap. Buyer beware!