Feature

●Including fertilizer injector, water tube, flow controller and filter, suitable for fertilizer, chemical injection through drip and sprinkler irrigation systems.
●Made of engineering plastic excellent chemical resistance to most of the chemicals highly efficient and compact differential pressure injection device.
●The use of water through the tube produced by vacuum suction, the fertilizer solution of the fertilizer bucket exposed pipe system inhaled uniformly for fertilization.
●Can be matched with the composting kit, easy to connect the main pipe, and the inlet and outlet are male external thread connectors to facilitate connection.
●Widely used in agricultural field spray, dropper, greenhouse micro-spray irrigation, gardens, road greening maintenance irrigation, indoor three-dimensional greening, etc.


Description

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 1",3/4"or 1/2 BSP inlet/outlet connection.

Inlet/outlet thread : 1
Material: POM
Size:See photos
Flow range:1.82-6.34 m3/h
Work pressure: 0.7-9.5bar
Self-priming capability: 34-279L/h

Specifications:
Inlet/outlet thread : 3/4
Material: POM
Size:See photos
Flow range:0.65-2.42 m3/h
Work pressure: 0.7-9.5bar
Self-priming capability: 9-92L/h

Inlet/outlet thread : 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:
1 Pc 1/2 inch or 3/4 Inch or 1 Inch Venturi tube,
1 Pc Irrigation Water Hose,
1 Pc Flow Control Switch,
1 Pc Metal Mesh Filter

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.