Plastic Venturi Injector is widely used for the injection of air, oxygen, and ozone. Also compatible with liquids. Tests have shown that when installed properly,PVC Venturi Injector can transfer ozone into water with efficiencies as high as 99%.

The ozone venturi injector is made of three parts, which is tressurized pipe, the suction chamber, and the nozzle.PVDF Venturi Injector is a gas water hybrid approach which use the venturi principle. The ozone venture produce the negative pressure,Plastic Venturi Injector use the high-speed water flow the throat of the mixing tube, cause the vacuum state of the suction chamber, under the influence of the pressure difference, the input-gas is sucked to the mixing tube. 
The water is stir strongly, gas is smashed to the small air bubble, turn into Gas-water emulsion of the mist, finally, be erupt through the spread port of the mixing tube, in continued, begain the Vortex stirring in the next tube, make the gas dissolve in the water.