PSA Nitrogen Generators

PPNG 100-800 HE

The PPNG 100-800 HE is Pneumatech’s premium high-flow PSA nitrogen generator, delivering best-in-class performance, efficiency, and purity.

Reliable nitrogen supply

High purity, fully controlled

The PPNG 100-800 HE generates on-site nitrogen with selectable purity from 95% to 99.999%, automatically adjusting pressure and purity levels. Zirconia sensors provide continuous monitoring, ensuring a dependable supply for critical applications.

Lower energy costs

Efficiency that works for you

Built for cost-effective performance, the PPNG 100-800 HE offers exceptional air factors at full load and saves up to 40% energy during low demand periods thanks to the Variable Flow Saver (VFS).

Sustainable alternative

Less energy, no deliveries

The PPNG 100-800 HE reduces energy consumption and removes the need for bottled nitrogen deliveries, helping cut operational costs while eliminating transport-related emissions.

PPNG 100-800 HE PSA Nitrogen Generators

The PPNG 100-800 HE is Pneumatech’s premium nitrogen generator for high-flow applications such as laser cutting, modified atmospheric packaging, lithium-ion battery production, coffee packaging, and beer brewing. It offers best-in-class reliability, efficiency, and guaranteed purity, even when installed outside. These bold benefits are backed by innovative features. The PPNG HE’s innovative PSA cycle and high-efficiency CMS keep energy costs and emissions low. Its unique Variable Flow Saver algorithm delivers up to 40% additional energy savings during lower load.

Automated regulation of nitrogen pressure and purity guarantees the selected purity. A heavy-duty welded design and a number of protective features ensure a long machine and CMS lifetime of at least 15 years at full load. The Purelogic Touch controller optimizes the PPNG HE’s performance and provides advanced control and monitoring options.

Pressure Swing Adsorption technology

The PPNG 100-800 HE nitrogen generator utilizes advanced Pressure Swing Adsorption (PSA) technology to efficiently produce high-purity nitrogen. This process separates nitrogen from other gases in the air by exploiting the distinct adsorption properties of gas molecules at different pressures. Within the system, air is directed through vessels containing carbon molecular sieves (CMS), which selectively adsorb oxygen and other impurities, allowing nitrogen to pass through as a purified product. By alternating between high and low pressures in different vessels, the CMS are regenerated, ensuring a continuous and reliable nitrogen supply.

Key Features

Innovative PSA cycle and high-efficiency CMS

The PPNG HE's innovative PSA cycle, combined with high-quality Carbon Molecular Sieves (CMS), delivers best-in-class efficiency, significantly reducing energy costs while keeping emissions low.

This advanced system is designed to optimize performance, ensuring that every unit of energy is utilized effectively. Additionally, the Economizer function plays a crucial role in minimizing energy waste by eliminating stand-by losses, ensuring that no air or energy is unnecessarily consumed.

Its thoughtful design not only enhances operational efficiency but also supports sustainability by reducing the overall environmental impact.

Key Features

Zirconia oxygen sensors

The PPNG 100-800 HE nitrogen generators come equipped with cutting-edge zirconia sensors, ensuring exceptional accuracy in oxygen level measurements. These advanced sensors utilize the unique properties of zirconia ceramics, offering rapid response times and remarkable reliability, even in harsh industrial environments.

By precisely monitoring and controlling oxygen levels, zirconia sensors help maintain high nitrogen purity, enhancing the overall efficiency and performance of the nitrogen generators. This integration results in consistent, high-quality nitrogen production with reduced maintenance needs, making the PPNG 100-800 HE series a top choice for various industrial applications

Key Features

Advanced Purelogic Touch controller

The state-of-the-art Purelogic Touch controller ensures advanced technology and ease of use for the PPNG 100-800 HE nitrogen generator. This controller offers peace of mind and performance optimization with features like self-protective monitoring of feed air quality, and precise measurement and control of nitrogen flow, purity, and pressure.

Additionally, the optional 24/7 ICONS remote monitoring system allows real-time tracking of flow, pressure, purity, and other key data, further enhancing the reliability and efficiency of your production process. This integration ensures optimal performance and seamless operation for all your nitrogen generation needs.

Unlock the benefits of on-site nitrogen generation

Are you considering whether to transition from buying bottled nitrogen to generating nitrogen on-site? The choice is clear—you absolutely should! On-site gas generation offers numerous benefits, including reduced costs, precise purity control, lower transportation emissions, enhanced safety, and the elimination of logistical challenges. In every aspect, on-site nitrogen generation proves to be the more effective and efficient solution. Reach out to our experts to learn more about how this transition can benefit your operations.

Contact our nitrogen experts

General specifications

Nitrogen purity achievable (%)

99.999

Inlet pressure range (barg)

5 - 10

Ambient temperature range (°C)

5 - 50

Model	Nominal free nitrogen delivery (Nm³/h)
Model	95% PCT	99.5% PCT	99.999% PPM
PPNG 100 HE	312.9	157.3	45.9
PPNG 125 HE	393.3	197.8	57.7
PPNG 150 HE	518.9	251.6	67.6
PPNG 200 HE	669.4	325.2	87.4
PPNG 250 HE	819.6	398.2	107.0
PPNG 300 HE	969.9	471.1	126.6
PPNG 350 HE	1187.4	576.8	155
PPNG 400 HE	1420.6	690.1	185.5
PPNG 500 HE	1779.7	864.6	232.3
PPNG 650 HE	2257.7	1096.7	294.7
PPNG 800 HE	2870.9	1394.6	374.7

PPNG 100-800 HE product brochure

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Outstanding air factors with innovative PSA cycle design
High-quality, high-efficiency Carbon Molecular Sieves
Variable Flow Saver decreases air consumption at low nitrogen demand, reducing it to zero when no nitrogen is consumed
Purity selection up to 99.999%
Guaranteed purity thanks to automatic regulation and zirconia sensors
Designed and tested for cyclic load
Robust welded design and protective features ensure long CMS and generator lifetime
Optional outdoor installation saves on floor space
Optimal control, monitoring and connectivity thanks to Purelogic Touch controller

Pressure Swing Adsorption (PSA) nitrogen generator
Nitrogen purity achievable: 95%-99.9% (PCT) & 99.95%-99.999% (PPM)
Inlet pressure range: 5-10 barg/72-150 psig
Ambient temperature range: 5-50°C/41-122°F (-10-50°C/14-122°F with desiccant dryer)
Required inlet air quality: 2-4-1 according to ISO 8573-1:2010 (2:3:1 required for lower than 5°C/41°F ambient)
Power supply: 115V AC/230V AC & 50/60Hz

Outlet dewpoint sensor
Monitors the outlet nitrogen pressure dewpoint for critical applications.
External room oxygen monitor
Measures the oxygen level in a room to ensure safety.
Low ambient temperature version
Allows the generator to run in temperatures down to -10°C/14°F.
Low PDP sensor option
If the inlet air pressure dewpoint is -50°C/-58°F or below, a sensor calibrated for these low dewpoints can be provided.
NEMA 4X / IP65 control box
Stainless steel enclosure shields the controller in outdoor installations, protecting it from corrosion and extreme conditions.

Get in touch

Have questions or curious about how our nitrogen generators can boost your operations? Reach out to us! Our team is eager to provide insights and support to help you optimize your processes with our cutting-edge nitrogen technology. Let's transform your operations together!

Contact our nitrogen experts

Corporate

PPNG 100-800 HE

High purity, fully controlled

Efficiency that works for you