About this product

1、Made of quality engineering POM plastic, good workmanship, sturdy and durable

2、With outstanding chemical resistance to most chemical. Efficient and compact differential pressure injector device

3、Economic and lower cost choice for you

4、Suitable for 1/2 inch, 3/4 inch or 1 inch BSP inlet/outlet connector

5、Applicable for agriculture irrigation system fertilizer and chemical injection

When the fluid flows through the venturi tube, that will bring vacuum. The fluid caused the vacuum is recognized as moving fluid. For the irrigation injector, the moving fluid is the irrigation water. The vacuum produced by venturi tube imbibe fertilizer and chemical into moving water. Venturi tube is drived by water, namely they drive by the main irrigation tube pressure. Operating energy of these device can reduce the irrigation water load of water pipeline.