AquaNOT Emergency Oxygen Diffusers aquaculture france

AquaNOT Emergency Oxygen Diffusers

AquaNOT Emergency Oxygen Diffusers

AquaNOT emergency oxygen diffusers are designed to provide immediate oxygenation for aquaculture systems when dissolved oxygen levels drop to critical values or when aeration equipment fails. Quick to install and instantly operational, they help protect fish stocks during emergency situations while minimizing production losses.

Operating with pure oxygen, AquaNOT diffusers generate a fine bubble flow that ensures rapid oxygen dissolution and efficient oxygen transfer into the water. Their robust construction guarantees reliable performance in both freshwater and seawater environments, even under demanding operating conditions.

AquaNOT diffusers are ideally suited for intensive fish farming, Recirculating Aquaculture Systems (RAS), grow-out tanks, hatcheries, live fish holding systems and fish transport applications. They provide an essential emergency backup solution to maintain adequate dissolved oxygen levels during power outages, equipment failures or sudden increases in oxygen demand.

Key Features

  • Immediate deployment during emergency situations.
  • Efficient pure oxygen diffusion.
  • Rapid increase of dissolved oxygen concentration.
  • Robust, corrosion-resistant construction.
  • Compatible with existing oxygen supply systems.
  • Low maintenance requirements.
  • Long service life.
  • Suitable for fixed or portable installations.

Applications

  • Intensive aquaculture.
  • Recirculating Aquaculture Systems (RAS).
  • Hatcheries.
  • Nurseries.
  • Live fish holding tanks.
  • Live fish transport.
  • Grow-out ponds and tanks.
  • Quarantine systems.
  • Water treatment.

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AquaNOT Emergency Oxygen Diffusers

Complete emergency oxygen diffusers supplied with connection fitting and ballast, designed for rapid deployment in emergency situations.

The diffuser pores remain normally closed, preventing clogging during storage or standby periods. When oxygen pressure is applied in an emergency, the pores open automatically, allowing efficient oxygen diffusion into the water.

Robust, reliable and highly efficient, AquaNOT diffusers provide an effective emergency oxygenation solution for aquaculture facilities.

Recommended sizing: approximately 1–2 metres of diffuser hose per 100 kg of fish biomass.

AquaNOT A
Models Reference Size Lenght Ø Weight(kg)
1 E0820100 L= 30 cm 30 cm 26 mm 0.30
2 E0820200 L= 50 cm 50 cm 26 mm 0.45
3 E0820300 L= 100 cm 100 cm 26 mm 0.85
4 E0820400 L= 200 cm 200 cm 26 mm 1.58
5 E0820500 L= 300 cm 300 cm 26 mm 2.34
AquaNOT B
Models Reference Size Lenght tuyau Ø Weight (kg)
6 E0830100 30x30 120 cm 26 mm 1.39
7 E0830200 50x50 200 cm 26 mm 1.99
8 E0830300 75x75 300 cm 26 mm 2.74
9 E0830400 100x100 400 cm 26 mm 3.49
10 E0830500 150x150 600 cm 26 mm 4.99

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