Ceramic diffusers for pure oxygen aquaculturefrance

Ceramic diffusers for pure oxygen

The MBD oxygen diffuser is a device designed to optimize the dissolution of oxygen in a fluid, particularly in water or air, depending on the application. Using microbubble technology, it ensures fine and uniform diffusion, thereby maximizing oxygen transfer efficiency.

Key Features:

  • MBD Technology (Micro Bubble Diffusion): generates microbubbles (<100 microns) for maximum absorption.

  • Durable Materials: body made of ceramic, stainless steel, or technical polymers, depending on the model.

  • Low Energy Consumption: requires minimal pressure to operate efficiently.

  • Low Maintenance: anti-clogging design for long service life.

  • Wide Range of Applications: aquaculture, water treatment, aquariums, industrial processes, medical applications 

Benefits:

  • High oxygen transfer rate thanks to ultra-fine bubbles.

  • Even distribution throughout the fluid volume.

  • Improved biological or chemical performance of the treated system

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Modèle
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These diffusers create a cloud of very fine bubbles (100–500 µm) that cover the entire surface area and provide a very high transfer rate at appropriate depths — approximately 30% at 1 meter depth. Made from inert ceramic with ultra-fine porosity. Recommended for a minimum water depth of 80 cm.

Models 1 2 3 4
MBD MBD-75
MBD-100 MBD-300 MBD-600
Référence

E0631000

E0632000 E0633000 E0634000
Lenght - Width ceramic part (mm) 155-30 310-30 310-60 620-60

Lenght - Width - total height  (mm)

220-45-31 370-45-31 390-83-31 700-83-31
Service presure (bar)
1.7-2.4 1.7-2.4 1.7-2.4 1.7-2.4
Maximum pressure (bar)
3.5 3.5 3.5 3.5
Capacity (*) 0.75 l/min

~62.5 g O2/h

1.5 l/min

~125 g O2/h

3.0 l/min

~250 g O2/h

6.0 l/min

~500 g O2/h

Fitting (mm) 6 6 ¼"IG ¼"IG
Weight(kg) 0.3 0.5 1.2 2.3
(*) to service pressure