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The AirSep N2WAVE™ Twin Tower Series is a range of Pressure Swing Adsorption (PSA) nitrogen gas generators designed to produce a reliable, continuous supply of nitrogen on site from compressed air.
Using Carbon Molecular Sieve (CMS) technology, the N2WAVE Twin Tower Series separates nitrogen from compressed air by selectively adsorbing oxygen molecules under pressure. This allows nitrogen to pass through as the product gas, providing an efficient alternative to delivered nitrogen cylinders or bulk liquid nitrogen.
The N2WAVE Twin Tower Series is available across a wide range of flow rates and nitrogen purities, making it suitable for applications ranging from manufacturing and laser cutting to food and beverage, pharmaceuticals, electronics, chemical processing, oil and gas and other industrial processes.
AirSep states that the N2WAVE Twin Tower Series offers improved air-to-nitrogen efficiency and reduced energy consumption compared with previously available generators.
The N2WAVE Twin Tower Series is designed for businesses that require a dependable source of nitrogen without the logistical costs and limitations associated with delivered gas.
Generate nitrogen where and when it is required, helping reduce dependence on cylinders and bulk nitrogen deliveries.
The N2WAVE Twin Tower Series can produce nitrogen from 95% up to 99.999% purity, depending on the selected model and required flow rate.
Systems are available for nitrogen flows from approximately 19 CFM to 2,041 CFM at 95% purity, with configurations ranging from approximately 1.8 CFM to 196 CFM at 99.999% purity.
The N2WAVE uses a twin-tower PSA process and CMS adsorbent to separate nitrogen from compressed air efficiently.
The system is designed for automated operation and incorporates a touchscreen HMI for monitoring and control. Remote capabilities are also available.
Generating nitrogen on site can help eliminate or reduce costs associated with cylinder rental, gas deliveries and environmental or other delivery surcharges.
The N2WAVE Twin Tower Series has been designed with a simple structure and compact design to support straightforward operation and maintenance.
The N2WAVE Twin Tower Series provides a broad range of nitrogen flow rates and purity levels.
Specification | N2WAVE Twin Tower Series |
Technology | Pressure Swing Adsorption (PSA) |
Adsorbent | Carbon Molecular Sieve (CMS) |
Nitrogen purity | 95% to 99.999% |
Maximum published flow at 95% purity | Up to 2,041 CFM |
Maximum published flow at 99.999% purity | Up to 196 CFM |
Product pressure | Up to 124 PSIG |
Configuration | Twin tower |
Operation | Automatic |
Control | 7-inch HMI touchscreen |
Remote capabilities | Available |
Regeneration | Pressure swing with nitrogen purge |
Product gas | Nitrogen |
Actual flow depends on the selected AirSep model and required nitrogen purity. As nitrogen purity increases, the available product flow generally decreases. Refer to the individual model specification sheet when selecting a generator.
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