Applications:
Fertilizer and chemical injection through drip and sprinkler irrigation systems.

Features:

Color:Random
Made of engineering plastic.
Excellent chemical resistance to most of the chemicals.
Highly efficient and compact differential pressure injection device.
Economical and low cost option.
Available in 3/4" or 1/2'' BSP inlet/outlet connection.

Inlet/outlet thread : 3/4" or 1/2''
Material: POM
Size:See photos
Flow range:0.29-0.81 m3/h
Work pressure: 0.7-9.5bar
Self-priming capability: 3-37L/h

Package:

working principle:
1, Venturi-type fertilizer and irrigation system irrigation at the entrance of the water supply control valve installed in parallel, the use of control valve will be small, the formation of the control valve before and after the pressure difference, you can dissolve in the water inhalation into the Venturi And then into the water supply pipe.
2, the use of water through the Venturi tube produced by the vacuum suction, the fertilizer solution from the exposed fertilizer bucket evenly inhaled piping system for fertilization. Make your operation more convenient and simple.
3, if the fertilization concentration is stable, no additional power, more savings your time and resources!
4, the scope of application: greenhouse and other small area of fertilization.

Our Venturi are water driven, ie they are driven by the pressure of the main irrigation pipeline.
The energy to run these devices reduces the irrigation water pressure of the water line.

Note
It is manual measurement, there may be 1-2mm error.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!