Feili 1 Inch PVDF Venturi Injector

This is our 1 inch model. Water flow is 1.5 to 3 tons per hour. We use it for factories, city water systems, and large fish farms.

No moving parts inside. Water goes through a narrow throat. Speed picks up. Creates a vacuum. That vacuum pulls ozone into the water. Simple.

Made of PVDF. Ozone eats metal. Makes regular plastic brittle. PVDF just keeps going. We have customers running these for years without problems.

225mm long. 1 inch male threads (DN25) for connections. Suction port is an 8mm barb. Can also take a 1/2 inch male thread adapter. Ozone suction is 5 to 7 cubic meters per hour. Liquid draw is 235 to 540 liters per hour.

Pressure for liquid‑liquid mixing is 0.4 to 1 MPa. For gas‑liquid mixing, 0.3 to 0.5 MPa.

This is a critical Ozone System Parts component. It works with any Industrial Ozone Generators.

Who Actually Uses This

Factory wastewater. Chemical plants. Processing facilities. Their wastewater has bad stuff in it. Ozone breaks it down. This injector puts ozone into the waste stream. Kills bacteria. No chemical residue left behind. PVDF handles the corrosive water just fine.

City drinking water. Small towns need affordable disinfection. No chemicals. Chlorine leaves by‑products. Ozone does not. This Ozone Venturi Mixers component puts ozone into the main water line. Kills bacteria, viruses, protozoa. Also takes out iron, manganese, and bad tastes.

Fish farms. Big aquaculture operations. RAS systems. Need to control pathogens. Ozone works. This Venturi Injectors component puts ozone into the water loop. Kills Vibrio. Kills Saprolegnia. Better survival rates. Healthier fish.

Specs

How to Install It

Step one. Mount the injector. Horizontal or vertical. Follow the flow arrow.

Step two. Connect water supply to the inlet. Use 1 inch fittings.

Step three. Attach your Industrial Ozone Generators output to the suction port. Put a check valve on the line. Without it, water flows back and kills your generator.

Step four. Connect the outlet to your pipe or contact tank.

Step five. Check your pressure. For liquid‑liquid mixing, you need 0.4 to 1 MPa at the inlet.

Why Buy From Feili

Started making ozone equipment in 2011. 6000 square meter factory. Nearly 40 patents. Customers in over 130 countries.

CE. FCC. EPA. Health Commission license. One year warranty. Lifetime support.

But honestly? Customers come back because our Venturi Injectors for Ozone work. And when something breaks, we actually answer the phone.