ACN ULTRABARRIER™ 350 SS
Control panel with individual lamp status LED indicators
Automatic Wiper System
Automatic Wiper System
ÖNORM certified UV sensor
Maximum reduction of dark areas

Norwegian Veterinary Institute Validation

ULTRAAQUA UV systems are approved by the Norwegian Veterinary Institute – a biomedical research institute and the national leading center of expertise in biosecurity of fish and land animals. This makes ACN ULTRABARRIER™ systems particularly suitable for intake water application in the aquaculture industry.

ACN ULTRABARRIER™ – Optimized FIREWALL technology for intake water

UV systems series ACN ULTRABARRIER™ was engineered specifically for intake water in the aquaculture sector. The unique shape, achieved through the meticulous development process, helps to increase the performance of hydraulics, significantly reduce head-loss and eliminate dark areas. Depending on the source of intake water – options for stainless steel AISI316L (SS) and corrosion free polypropylene (PP) are available.

DVGW/ÖNORM validated Duplex UV sensor

Certified DVGW/ÖNORM UV sensor guarantees secure water disinfection for any situation. ACN ULTRABARRIER™ series for intake water comes with two ÖNORM validated sensors. This enables the system to continuously regulate the dose of UV and ensure biosecurity in the fish farms.

ULTRAAQUA UV Automatic Wiper System

Wiper systems by ULTRAAQUA UV are fully automated cleaning systems designed to last even in salt environments. A compact design allows full access to lamps and quartz and changing the wiper rings can be done in a few minutes without tools. The cleaning interval can be adjusted to suit the application demand and extend the lifetime of components.

ACN ULTRABARRIER™ UV systems features:

  • Dose control/pacing
  • 4.3” high-resolution multi-color touchscreen
  • Individual lamp status LED indicators
  • Remote or manual control
  • System state outputs
  • Lamp performance and lifetime monitoring
  • Cabinet and reactor overheat protection
  • Up to IP 67
  • Operating temperature up to 70°C
  • Automatic lamp dimming (power save mode)
  • Performance and event log
  • SCADA via Modbus

WHAT TO CONSIDER

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Norwegian Veterinary Institute

One entirely product series is approved by the Norwegian Veterinary Institute (NVI) for intake water application in the aquaculture industry

Certified DVGW/ÖNORM UV sensor guarantees secure water disinfection for any situation. 

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UV dose

Depending where the water is sourced it may contain living microorganisms.
Different sources: rivers, ponds, borehole, public water. Effective UV ensures that no harmful microorganisms enter to the RAS. High average dose typically around 100-250mJ/cm².

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L-configuration

High hydraulic efficiency – fewer lamps required, reduced total lamp cost. Lamps are installed closer together reduce dark areas and guarantee minimum dose for microorganisms.

 

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Intake water FIREWALL UV design

ULTRAAQUA ACN series ensures no organisms entry to the RAS system. Based on UV-sensor measurements and flow-rate input, control system checks that current flow is below acceptable level in order to maintain an UV-dose > minimum acceptable level (NVI > 250 J/m2).

PRODUCT SPECIFICATIONS

ACN ULTRABARRIER™ series

UVT 95%

Max. flow Lamp power Connection size
MR1-350SS/PP ACN 29.2 m³/h 0.4 kW DN100
MR4-350SS/PP ACN 154.6 m³/h 1.5 kW DN100
MR6-350SS/PP ACN 179.6 m³/h 2.3 kW DN150
MR8-350SS/PP ACN 287.8 m³/h 3.0 kW DN150
MR12-350SS/PP ACN 445.5 m³/h 4.5 kW DN200
MR18-350SS/PP ACN 710.9 m³/h 6.8 kW DN300
MR28-350SS/PP ACN 1063.8 m³/h 10.5 kW DN400
MR44-350SS/PP ACN 1969.4 m³/h 16.5 kW DN500
MR56-350SS/PP ACN 2427.4 m³/h 21.0 kW DN500

 

HOW TO BUY

ULTRAAQUA products are available worldwide. Please use the contact form to the right and we will refer you to the nearest distributor.

Call us
+45 7023 1020

GET MORE INFORMATION

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SELECTED CASES

4 x MR56-350SS ACN UV SYSTEMS

ACN ULTRABARRIER™ treating intake water - Steinvik Rensefisk AS

3 x MR28-350SS ACN UV SYSTEMS

ACN ULTRABARRIER™ and multiple other systems in re-circulation - Namdal Rensefisk AS

Multiple ACN ULTRABARRIER™ systems

Multiple ACN ULTRABARRIER™ and other UV Systems treating intake and the re-circulation water – Lerøy Belsvik

2 x MR28-350SS ACN ULTRABARRIER™ systems

2 x MR28-350SS ACN UV SYSTEMS treating intake water - Arnarlax