Product Details


Nitrogen gas extraction unit

Model No.


It easily separates and purifies the high-purity nitrogen necessary for oxidation- and explosion-proofing from compressed air. A wide lineup from 5 L/min to 535 L/min (nitrogen concentration Max. 99.9%) is available.


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  • Features
  • Variations

[Easy purification]
Easily purifies nitrogen gas without using a cylinder or large equipment. Generates a nitrogen-enriched gas by utilizing a hollow fiber separation membrane that easily transmits oxygen.

[More compact and convenient through 3 reductions]
Reduced piping: Long piping work is unnecessary since it can be installed near equipment.
Reduced processes / space: We propose the optimum system according to the required flow rate. Contributes to reduced procedures and space.

[Easy maintenance]
The cylinder does not need remaining amount management, replacement, or refilling.
The only required maintenance cost is electricity for the air compressor.
Component replacement is possible without disassembling the piping.

【Oxygen concentration sensor  connection 】
Inline Oxygen Monitor PNA Series can be connected.

Model No. Product name Nitrogen concentration (%)Output nitrogen (99%) flow rate (L/min) Remarks
NSUSystem type95 to 99.95 to 66.9
NSMembrane module95 to 99.95 to 535.2

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