PSA Nitrogen Generators

The PPNG series generator has outstanding air factors at full load thanks to the use of highly efficient Carbon Molecular Sieves (CMS) and back-flow pressurisation:

• The air consumption is also optimised at reduced nitrogen flow or pressure demands, thanks to the advanced energy saving algorithm, which automatically adjusts the cycle times of the Nitrogen generator.
• Control and monitoring capabilities of the PPNG series are truly impressive. Purity is always guaranteed by opening the consumer valve only at the requested purity level and flushing nitrogen when purity is not reached.
• Feed air quality is controlled by monitoring the critical parameters i.e., temperature, pressure, and dew point. CMS is prone to damage when exposed to water and oil. All risks of possible CMS damages due to high humidity and higher velocities are eliminated thanks to the inlet dew point control and automatic start up feature of PPNG HE.

Benefits:

• Gas of required purity is generated on-demand with none of the safety hazards of handling high-pressure cylinders
• No rental charges, transport expenses and evaporation losses, return on investment often less than two years
• Industrial gas whenever you need it – in the desired nitrogen purity, no cumbersome logistics, no storage, no loss due to evaporation
• Guaranteed purity from 95% tup to 99.99%
  – Automatically regulates to the requested nitrogen pressure and purity
  – Zirconia sensors for reliable purity measurement
• Advanced energy saving control
  – Reduced air consumption at low nitrogen demand
  – Also compensates for altering ambient conditions and purity settings
  – No compressed air use when no nitrogen is consumed
• Optimal control and monitoring thanks to Purelogic™ Controller
  – Self-protective monitoring of the feed air quality
  – Feed-air blow-off in case of contamination
  – Nitrogen flow, purity and pressure measured and controlled
  – Automatic start-up
• High quality, high-efficient Carbon Molecular Sieves
• Designed and tested for cyclic load
• Outstanding air factors thanks to back-flow pressurisation

PPNG 6-68 HE

The PPNG6-68HE series is Pneumatech’s premium on-site nitrogen solution for low to medium flows, with best-in-class performance and the most complete scope of supply.

The generator has outstanding air factors at full load thanks to the use of highly efficient Carbon Molecular Sieves (CMS) and back-flow pressurization.
The air consumption is also optimized at reduced nitrogen flow or pressure demands, thanks to the advanced energy saving algorithm, which automatically adjusts the cycle times of the generator.

The control and monitoring capabilities of the PPNG6-68 HE are truly impressive. Purity is guaranteed at all times by opening the consumer valve only at the requested purity level and flushing nitrogen when purity is not reached. Feed air quality is controlled by monitoring temperature, pressure and PDP. The feed air is blown off in case of contamination. All risks of possible CMS damage are eliminated thanks to the automatic start-up feature.

PPNG 6-68 S

The PPNG 6-68 S series provides a highly efficient source of nitrogen for use in various industries like food and beverage, pharma, electronics, and plastics. PPNG nitrogen generators use Pressure Swing Adsorption technology to extract nitrogen molecules from the compressed air; and can reach purities from 95% up to 99,999%. Nitrogen pressures can go up to 12 bar(g) without the need for an additional booster. The air factors of the PPNG6-68 S range are outstanding, making the return on investment very attractive compared to traditional gas supply.

With its PPNG 6-68 S series, Pneumatech follows the plug and play philosophy. Pressure vessels, valves, exhaust system, sensors and controls are all integrated within a compact canopy, designed for easy transport, installation, and service.

The Purelogic™ is the central brain of the nitrogen generator. It optimises operating costs thanks to the availability of the energy saving control; ensures maximum reliability by keeping track of the most important parameters of the generator; and offers impressive control and monitoring capabilities.

The optional flow meter and inlet pressure dew point sensor can be added to the scope of supply to further exploit the monitoring capabilities of the Purelogic™ controller.

PPNG 150-800 HE

The PPNG 150-800 HE series generator has outstanding air factors at full load thanks to the use of highly efficient Carbon Molecular Sieves (CMS) and back-flow pressurisation. The air consumption is also optimised at reduced nitrogen flow or pressure demands, thanks to the advanced energy saving algorithm, which automatically adjusts the cycle times of the generator.

The control and monitoring capabilities of the PPNG 150-800 HE is truly impressive. Purity is always guaranteed by opening the consumer valve only at the requested purity level and flushing nitrogen when purity is not reached. Feed air quality is controlled by monitoring temperature, pressure, and PDP. The feed air is blown off in case of contamination. All risks of possible CMS damage are eliminated thanks to the automatic start-up feature.

How does a nitrogen generator work?

PPNG Nitrogen Skid

Are you looking for a true plug-and-play solution that delivers on-site nitrogen at the lowest cost?

Pneumatech has developed compact and pre-commissioned skids in two pressure versions.
The 40 barg version offers high-pressure nitrogen for direct use; with the 300 barg version you can fill the skid-mounted cylinders to create your own supply. These bottles can serve as your nitrogen back-up supply, but also allow you to downsize your system in case of fluctuating demand. With its supreme efficiency and reliability, ease of use and small footprint, the high-pressure skid is the ideal solution for laser cutting applications.

Standard solution does not fit for your needs?

Do not worry. Pneumatech understand that every case is unique especially with high pressure Nitrogen applications. Therefore, Pneumatech offers a tailor made solution just for your application.