Product Details


Nitrogen gas extraction unit

Model No.


It easily separates high-purity nitrogen from compressed air necessary for antioxidant and explosion-proof applications. A lineup of four new models makes it even easier to select the optimum model from 21 types. A lineup of NSU dedicated in-line sensors is also available, making constant monitoring of the flow rate possible.

  • Shield gas
  • Safety
  • Implementation

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Technical Data

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  • Features
  • Variations

[Expanded flow range]
Three new NSUs and one NS models have been added. Optimal models can be selected from a total of 21 types.

[Easy flow rate monitoring]
A lineup of NSU dedicated flow rate sensors.
Nitrogen gas flow rates can be monitored constantly.

[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
NSU-FP1System type95 to 99.95 to 107
NS-FP2Membrane module95 to 99.95 to 535.2

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