High Pressure Nitrogen Skids

PPNG SolarNitro Skid HE

The PPNG SolarNitro Skid HE is the complete high pressure nitrogen generation system that frees you from dependency on external suppliers. Even better, its PLC-monitored operation can reduce your energy costs, your reliance on traditional energy sources, and your carbon footprint.

Renewable energy optimization

Harness solar power for cost-efficient nitrogen production

The PPNG SolarNitro Skid HE is designed to integrate with your solar energy setup, allowing you to generate nitrogen using surplus solar power. Smart PLC monitoring enables operation during peak solar hours or low-tariff periods—reducing energy costs, dependency on traditional power sources, and your carbon footprint.

All-in-one nitrogen supply

Complete, plug-and-play nitrogen solution

The PPNG SolarNitro Skid HE combines all essential components on one base frame: VSD compressor, PSA generator, booster, filtration, and storage. With a single power connection and forklift-ready skid, installation and deployment in any industrial environment is seamless.

Energy savings

Smart operation and built-in efficiency

Featuring a VSD compressor, 300-bar booster, and integrated PLC and Purelogic™ controller, the SolarNitro Skid HE delivers double-digit energy savings. It minimizes start/stop cycles and optimizes energy use based on real-time data—ensuring reliable performance with lower operating costs.

PPNG SolarNitro High Pressure Nitrogen Skids HE

The PPNG SolarNitro Skid HE is a smart, all-in-one nitrogen generation system tailored for operations looking to harness their own solar power. By tapping into excess renewable energy—such as midday solar surplus—it offers a cost-effective, low-emission alternative to traditional nitrogen supply methods.

Its integrated design brings together a variable speed compressor, PSA nitrogen generator, high-pressure booster, filtration, and storage, all pre-assembled on a single base frame. With one power input and one nitrogen connection, it’s a true plug-and-play system that simplifies installation and operation.

Designed to operate flexibly, the SolarNitro Skid HE can be programmed to run when energy is most affordable or abundant. Available in 40-bar for on-demand use or 300-bar with built-in cylinder storage, it supports reliable nitrogen production while significantly reducing electricity costs and dependence on fossil-fuel-based supply.

Pressure Swing Adsorption technology

The PPNG SolarNitro Skid HE integrates the advanced Pressure Swing Adsorption (PSA) technology within a compact skid solution to deliver high-purity nitrogen with outstanding efficiency. This technology separates nitrogen from other atmospheric gases based on adsorption characteristics under varying pressures. Air is directed through vessels filled with carbon molecular sieves (CMS), which selectively capture oxygen and contaminants, allowing pure nitrogen to pass through. By alternating between high and low pressures, the CMS are regenerated, ensuring a reliable and consistent nitrogen supply.

Key features

Variable speed compressor with integrated refrigerant dryer

The PPNG SolarNitro Skid HE features a variable speed compressor with an integrated refrigerant dryer, designed to closely match air demand through automatic motor speed adjustments. This system employs a direct-driven transmission for exceptional energy efficiency and reliability. Enhanced noise insulation ensures very quiet operation, while the compact design benefits from the integrated refrigerant dryer, making the system both space-efficient and highly effective.

Key features

4-stage filter train for guaranteed purity and reliability

The PPNG 1-12 Skid HE is equipped with a 4-stage filter train, ensuring guaranteed purity and reliability. This filtration system includes general-purpose and high-efficiency oil-coalescing filters, an activated carbon tower, and a high-efficiency particle filter. Together, these components provide air quality of class 1:4:1, according to ISO8573-1:2010 standards, at the inlet of the nitrogen generator, ensuring optimal performance and consistently high nitrogen purity.

Key features

Purelogic control, monitoring & energy scheduling

The Purelogic controller ensures intelligent, self-protective monitoring of feed air quality to maintain optimal system performance. It delivers accurate control over nitrogen flow, purity, and pressure, ensuring reliable and consistent output. In addition, the built-in PLC functionality enables smart energy scheduling—allowing the system to operate during periods of low electricity tariffs or when surplus solar energy is available. With the optional 24/7 ICONS remote monitoring, users can also track and manage performance remotely, gaining full visibility and control over system efficiency and energy use.

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

Outlet pressures available (barg)

40 & 300

Ambient temperature range (°C)

5 - 50

Model	Nominal free nitrogen delivery (Nm³/h)
Model	99.95%	99.99%	99.999%
PPNG skid 1 HE	8.9	6.6	4.1
PPNG skid 2 HE	14.0	10.4	6.3
PPNG skid 3 HE	21.6	20.6	13.6
PPNG skid 4 HE	31.5	30.3	20.4
PPNG skid 5 HE	36.9	36.9	27.2
PPNG skid 6 HE	73.8	73.8	49.7
PPNG skid 7 HE	9.9	7.3	4.5
PPNG skid 8 HE	14.9	11.1	6.9
PPNG skid 9 HE	24.0	22.9	15.1
PPNG skid 10 HE	36.0	32.9	22.4
PPNG skid 11 HE	38.0	38.0	29.0
PPNG skid 12 HE	80.4	80.4	55.2