A Venturi Injector can be used with any of our products to help inject ozone or other gases into water. The injector can be paired with any of our generators but is needed specifically for the SP and Aquatic units. For the use of this venturi, it is recommended to use a 3" PVC pipe. It works by using pressurized water in the inlet side of the Venturi to decrease absolute pressure, thereby creating a vacuum. This vacuum allows for any additive material to be drawn through the suction port and mix with your water stream. As your infused water exits the Venturi, it becomes reconverted into lower pressure energy. This process combines two different substances to create a fluid mix of the two, then releases the combined products through the outlet side.