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  • PSA Nitrogen Generator
  • PSA Nitrogen Generator

Pressure Swing Adsorption is a technology used for separating gas species from a mix of various gases under pressure, depending on the affinity for an adsorbent material and the species’ molecular characteristics. This technology differs significantly from cryogenic-distillation gas separation techniques. Specific adsorptive materials, such as activated carbon or molecular sieves, are used as a trap, adsorbing the target gas species at a high pressure.

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Product Description

Pressure Swing Adsorption is a technology used for separating gas species from a mix of various gases under pressure, depending on the affinity for an adsorbent material and the species’ molecular characteristics. This technology differs significantly from cryogenic-distillation gas separation techniques. Specific adsorptive materials, such as activated carbon or molecular sieves, are used as a trap, adsorbing the target gas species at a high pressure. Operating at near-ambient temperatures, the process swings to low pressure, desorbing the adsorbed material.


PSA Nitrogen Generator
Capacity
(Nm3/h)
Purity(%) Model Dimensions(mm) Inlet Outlet
L W H
5 95 CA-L-5 570 450 1200 G1/4 G1/4
99 CA-P-5 580 460 1350 G1/4 G1/4
99.5 CA-C-5 1000 1000 1100 DN20 DN15
99.9 CA-H-5 1000 1000 1400 DN20 DN15
99.99 CA-Z-5 1100 1050 1300 DN20 DN15
20 95 CA-L-20 1100 1100 1300 DN20 DN15
99 CA-P-20 1200 1200 1450 DN20 DN15
99.5 CA-C-20 1100 600 1500 DN20 DN15
99.9 CA-H-20 1300 650 1500 DN20 DN15
99.99 CA-Z-20 1400 700 1600 DN20 DN15
50 95 CA-L-50 1250 650 1500 DN40 DN25
99 CA-P-50 1350 700 1750 DN40 DN25
99.5 CA-C-50 1350 700 1800 DN40 DN25
99.9 CA-H-50 1550 800 1750 DN40 DN25
99.99 CA-Z-50 1650 850 2100 DN40 DN25
100 95 CA-L-100 1400 750 1850 DN40 DN25
99 CA-P-100 1600 850 1950 DN40 DN25
99.5 CA-C-100 1750 850 2020 DN50 DN25
99.9 CA-H-100 1750 900 2280 DN50 DN25
99.99 CA-Z-100 2000 1000 2300 DN65 DN25
300 95 CA-L-300 1900 1000 2150 DN65 DN40
99 CA-P-300 2100 1150 2450 DN65 DN40
99.5 CA-C-300 2200 1200 2350 DN65 DN40
99.9 CA-H-300 2400 1300 2760 DN80 DN40
99.99 CA-Z-300 2700 1450 3150 DN80 DN40
500 95 CA-L-500 2250 1050 2700 DN65 DN50
99 CA-P-500 2450 1300 3000 DN65 DN50
99.5 CA-C-500 2450 1300 3100 DN80 DN50
99.9 CA-H-500 2750 1400 3400 DN80 DN50
99.99 CA-Z-500 3100 1800 4620 DN80 DN50
1000 95 CA-L-1000 2300 1600 3900 DN100 DN80
99 CA-P-1000 2300 1700 3900 DN100 DN80
99.5 CA-C-1000 2500 1800 4200 DN125 DN80
99.9 CA-H-1000 3150 1750 4700 DN125 DN80
99.99 CA-Z-1000 3800 2100 5700 DN150 DN80

Our PSA nitrogen generators are easy to install and operate. They also offer an exceptional return on investment in addition to helping you avoid costly processing, refills and delivery expenses. Read below to learn more about PSA nitrogen generators and how they can benefit your business:

PSA nitrogen generators separate nitrogen molecules from other molecules by trapping oxygen and other gases from the compressed air stream through the process of adsorption.

The process of nitrogen generation through PSA technologies uses no chemicals, significantly lowering annual consumable costs. It also puts very little strain on its ancillary equipment so you can expect your unit to last 20+ years with the right care and maintenance.

How PSA Nitrogen Generation Works

Ad-sorption is the physical process of separating molecules. Our Pressure Swing Adsorption (PSA) systems generate nitrogen, by separating it from the oxygen in ordinary air.

A vessel containing carbon molecular sieve, or CMS, is filled with compressed air.  While under pressure the smaller oxygen molecules are adsorbed by the sieve material while the larger nitrogen molecules drift past and are collected in a nitrogen receiver.

Pressure is then released from the vessel, and the oxygen molecules are vented to the atmosphere. While the depressurization is occurring, the cycle is repeated in a second vessel.  The process is repeated swinging from one vessel to another for as long as there is a nitrogen demand.



PSA nitrogen technology is the preferred method of nitrogen delivery for a variety of reasons, including:

Cost Savings
PSA nitrogen generation is a budget-friendly alternative to traditional delivery methods. In fact, PSA nitrogen generator costs are significantly lower than other delivery methods, such as liquid supply and cylinder rentals. Plus, you’ll have continuous access to your own steady supply of gas with no need for a delivery contract.

Energy-Saving Technology
PSA nitrogen generators employ energy-saving tactics. The system will go into standby mode when no gas is being used. The generator also monitors pressure continuously to ensure generation is matched to your nitrogen demand.  The system is a true on demand unit and will only produce nitrogen when needed.

Safety
PSA nitrogen generators are much safer than bulky, high-pressure cylinders. Additionally, because you can keep the entire system at room temperature, you can eliminate the need for potentially hazardous cryogenic liquids.

Versatility
Our PSA nitrogen generators are highly versatile and can be used for several applications across all industries whether it is food packaging, electronic manufacturing or laser cutting.

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