Mixing devices

Effective dissolution of ozone in water

Venturi injectors

Venturi injectors are differential pressure injectors with internal mixing vanes that create thousands of microbubbles, greatly increasing the surface area of ozone gas in contact with the liquid.

Venturi injectors are one of the most effective methods of dissolving ozone into water when the pressure and the flow of water are consistent over time.

Our Venturi injectors operate over a wide range of pressures and require only a minimal pressure differential between the inlet and outlet sides to initiate a vacuum at the suction port.

These injectors are very reliable with many years of expected service.

Find more detailed technical information in the datasheets attached to the table below:

ModelGas flowWater flowPressurePDF
Ozone injector I-2870.25 – 3.50 l/min1.10 – 5.25 l/min0.34 – 9.65 barDatasheet
Ozone injector I-3840.25 – 8.50 l/min2.50 – 12.6 l/min0.34 – 9.65 barDatasheet
Ozone injector I-4840.25 – 12.3 l/min3.10 – 23.5 l/min0.34 – 9.65 barDatasheet
Ozone injector I-5840.55 – 18.9 l/min7.30 – 39.0 l/min0.34 – 9.65 barDatasheet
Ozone injector I-6840.50 – 18.9 l/min11.0 – 57.5 l/min0.34 – 8.28 barDatasheet
Ozone injector I-8780.50 – 59.9 l/min15.1 – 73.1 l/min0.34 – 9.65 barDatasheet
Ozone injector I-9780.50 – 56.6 l/min17.0 – 87.1 l/min0.34 – 9.65 barDatasheet
Ozone injector I-10781 – 77.9 l/min20.8 – 106 l/min0.34 – 9.65 barDatasheet
Ozone injector I-15831 – 208 l/min40.5 – 209 l/min0.34 – 9.65 barDatasheet
Ozone injector I-15841 – 153 l/min71.9 – 367 l/min0.34 – 9.65 barDatasheet
Ozone injector I-20815 – 453 l/min133 – 591 l/min0.34 – 8.28 barDatasheet
Ozone injector I-309018.9 – 1107 l/min287 – 1376 l/min0.35 – 8.44 barDatasheet
Ozone injector I-409110 – 2548 l/min473 – 2192 l/min0.34 – 6.89 bar Datasheet

Injector nozzles

Using a nozzle in combination with venturi injectors allows dynamic mixing under pressure, resulting in higher mass transfers and therefore a more thorough mixing of ozone with water, facilitating the delivery of gas to any depth. This considerably enhances the effectivity of our system performances.

Our injector nozzles provide:

  • Enhanced gas/liquid interface renewal
  • Dynamic mixing under pressure for greater mass transfer
  • Desired back pressure to the injector
  • Delivery of treatment gases to any depth
  • Compact design for trouble-free operation and ease of installation
  • Polypropylene (PP) construction for nozzles 3 inches and larger
  • Polyvinylidene fluoride (PVDF) construction for nozzles 2 inches and smaller
  • B16A wide range of models designed to match your application.

Find more technical details in the datasheets attached to the tables below:

ModelGas flowPDF
Ozone nozzle N-1228 – 64 l/minDatasheet
Ozone nozzle N-1357 – 129 l/minDatasheet
Ozone nozzle N-22189 – 424 l/minDatasheet
Ozone nozzle N-25284 – 644 l/minDatasheet
Ozone nozzle N-451136 – 2555 l/minDatasheet