The Venturi Injector works by forcing water through a cone that causes a pressure difference between the inlet and the outlet, which creates a vacuum inside the body of the Venturi Injector, which induces ozone inhalation through the suction port.

Features of Venturi Injector:
1. Very high ozone mass transfer rate (up to 98% when pressurized, and the output pressure is 50-70%).
2. The pump needs to start the suction.
3. The manufacturer of Venturi Injector tells you that efficiency rarely decreases over time.
4. There are no moving parts.
The Venturi Injector manufacturer tells you that air is drawn into the venturi tube/syringe-watch out for the thousands of small bubbles that exist behind the suction port. Venturi Injector generates thousands of bubbles, greatly increasing the surface area of oxygen or ozone in contact with water. (The surface of two small bubbles is larger than one large bubble of the same volume.) This results in a very high mass transfer rate.