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Nuvair Nitrox Membrane Panel

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Nuvair Nitrox Membrane Panel

The Nuvair Nitrox System uses semi permeable membranes to produce O2 rich air (Nitrox). The Nitrox at up to 40% O2 can then be compressed with an oil lubricated high-pressure compressor into scuba bottles or storage tanks for later use or with a low

Nuvair Nitrox Membrane Panel



 
Function of The Permeable Nuvair Nitrox Membrane Panel System
Nuvair Nitrox Membrane Panel High Pressure System Option
Nuvair Nitrox Membrane Panel Low Pressure System Option
Matching a Rotary LP Nuvair Nitrox compressor with you current HP compressor
Nuvair Nitrox Membrane Panel Trimix System Option
Nuvair Nitrox Membrane Panel
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Product Details (PDF Version)
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or contact us / call our UK based sales team on +44 (0)1772 687775

Description
 

The Nuvair Nitrox System uses semi permeable membranes to produce O2 rich air (Nitrox). The Nitrox at up to 40% O2 can then be compressed with an oil lubricated high-pressure compressor into scuba bottles or storage tanks for later use or with a low-pressure compressor for immediate delivery to divers.

The NUVAIR membrane system is up to 20% more efficient and easier to use than other systems on the market when producing 40% O2 and can produce almost double the volume of the old Nuvair system at 32% O2. This can mean saving ££ on the low pressure compressor and membrane as a smaller size may handle the same job.

The system requires an air source to supply air to the membrane for separation. This air source (supply air) can be from high-pressure storage tanks or from a low-pressure compressor. First, the supply air pressure must be reduced to 80-300 PSI for use in the membrane. A regulator is used to adjust the input pressure and volume of Nitrox to be made. After the regulator the air travels through filtration to ensure a proper air quality that will not damage or plug the membrane fibers. After the filtration the air is heated to a stable temperature that is constant and optimal for the membrane permeation. This temperature is about 110 degrees F. After the heater the air enters the membrane.

The membrane is made up of thousands of hollow fibers. Oxygen permeates faster than nitrogen through these fibers. At the nitrogen outlet there is a fixed orifice that will allow the right amount of nitrogen to escape at maximum output to produce about 44% O2 at the permeate outlet (O2 rich gas). The permeate exits the membrane into a static mixing tube that allows ambient air to mix with permeate. The gas mixture is then analyzed with an inline sensor before delivery to the compressor for compression. As the operator increases the input pressure on the regulator, the volume of Nitrox produced is increased as well as the O2% of the total gas mix. Decreasing input pressure will lower the Nitrox O2% mix.

After using your Nitrox system you will notice that different O2 percentages match certain input pressures. These input pressures will be repeatable. Simply said, if today your compressor pumps 36% O2 when the input pressure to the membrane system is at 126 PSI. The next time you want to produce 36% O2, just adjust the pressure to 126 PSI.


Features
 
    SIMPLE
  • Complete "Turnkey" operation
  • Adjust the regulated input to supply the desired o2%
  • Only 1-hour operator training required
  • 2 Hour average installation
  • No compressor modifications

    RELIABLE
  • Mix accurate to one tenth of 1%
  • Uses 220V at 10 Amps
  • Up to 20 year life
  • Limited 3 year warranty

    VERSATILE
  • Produces from 21% to 40% oxygen
  • Unlimited continuous on-site production
  • Low pressure or high pressure supply
  • No size or flow limits
  • Banked, hot fills, or continuous Nitrox output
  • Ideal for remote sites and live-aboards
  • Compact and lightweight
  • Trimix systems available

    SAFE
  • O2 levels of up to 40%
  • Treat like air

    COST EFFECTIVE
  • No oxygen required
  • High volume output means no waiting for fills
  • Easy maintenance (1 inexpensive filter change each quarter)
  • Operates on Grade D or E Air
  • Use your existing oil lubricated compressor*
  • No hidden costs

  • *Some compressors may not be suitable for Nitrox use.

    Compare to o2 Blending
  • No O2 cleaning of tanks or equipment
  • No blending courses required
  • No oxygen tank rentals
  • No Expensive Blending Panels
  • No worries about the Fire Inspector shutting you down
Specification
 

Nuvair Nitrox 32 panel, requires 20-32 CFM / 32%-40% O2
Nuvair Nitrox 20 panel, requires 16-20 CFM / 32%-40% O2
Nuvair Nitrox 16 panel, requires 10-16 CFM / 32%-40% O2
Nuvair Nitrox 10 panel, requires 6-10 CFM / 32%-40% O2
Nuvair Nitrox 6 panel, requries 3-6 CFM / 32%-40% O2



For instant service contact our sales team
Telephone +44 (0)1772 687775

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