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Nitrogen Generator

PSA Nitrogen Generator Making Machine Purity 98% To 99.999%

PSA Nitrogen Generator Making Machine Purity 98% To 99.999%

Pressure Swing Adsorption (PSA) is a new type of gas adsorption and separation technology. It has the following advantages:

The product has high purity.
It can work at room temperature and common pressure (0.8mpa), without heating during bed regeneration, which is energy-saving and economical.
The equipment is easy to operate and maintain.
Continuous cycle work, which can be fully automated.

  • Product Details

Product Description:

Working principle of PSA nitrogen generator

Pressure Swing Adsorption (PSA) is a new type of gas adsorption and separation technology. It has the following advantages:

The product has high purity.
It can work at room temperature and common pressure (0.8mpa), without heating during bed regeneration, which is energy-saving and economical.
The equipment is easy to operate and maintain.
Continuous cycle work, which can be fully automated.

PSA N2 generator (Purity 99.5% N2)


Model N2 flow N2 purity N2 outlet pressure Motor power of matching screw air compressor Air consumption Inlet and outlet pipe dia
m3/h % bar kW / 8bar ≥ m3/min mm
SPN-5 5 99.50% 3-6 (inlet compressed air at 7bar) 7.5 0.24  DN15 DN15
SPN-10 10 7.5 0.47  DN15 DN15
SPN-20 20 7.5 0.94  DN25 DN25
SPN-30 30 11 1.41  DN25 DN25
SPN-40 40 15 1.88  DN32 DN25
SPN-60 60 18 2.82  DN32 DN40
SPN-80 80 22 3.76  DN40 DN40
SPN-100 100 30 4.70  DN40 DN40
SPN-120 120 37 5.64  DN40 DN50
SPN-160 160 45 7.05  DN50 DN50
SPN-200 200 55 9.40  DN5D DN50
SPN-300 300 90 14.10  DN65 DN50
SPN-400 400 110 18.80  DN65 DN50
SPN-500 500 160 28.20  DN80 DN50
SPN-800 800 200 2-stages compression 37.60  DN100 DN65
SPN-1000 1000 220 2-stages compression 47.00  DN100 DN80
SPN-1200 1200 56.40  DN125 DN80
SPN-1500 1500 70.50  DN150 DN80
SPN-2000 2000 94.00  DN150 DN80
SPN-2500 2500 117.50  DN150 DN100

PSA N2 - A generator (Purity 99.99% N2)


Model N2 flow N2 purity N2 outlet pressure Motor power of matching screw air compressor Air consumption Inlet and outlet pipe dia
m3/h % bar kW / 7bar ≥ m3/min mm
SPN-5A 5 99.99% 3-6 (inlet compressed air at 7bar) 7.5 0.39  DN16 DN15
SPN-8A 8 7.5 0.62  DN25 DN15
SPN-12A 12 7.5 0.93  DN26 DN25
SPN-20A 20 11 1.54  DN25 DN25
SPN-30A 30 15 2.32  DN32 DN25
SPN-40A 40 18 3.09  DN40 DN25
SPN-60A 60 30 4.63  DN40 DN40
SPN-80A 80 37 6.17  DN50 ON40
SPN-100A 100 55 7.72  DN50 DN40
SPN-120A 120 55 9.26  DN50 DN50
SPN-140A 140 75 10.80  DN50 DN50
SPN-160A 160 75 12.30  DN65 DN50
SPN-180A 180 90 13.90  DN65 DN50
SPN-200A 200 90 15.40  DN65 DN50
SPN-250A 250 110 19.30  DN85 DN50
SPN-300A 300 132 23.20  DN80 DN59
SPN-350A 350 160 27.00  DN8O ON50
SPN-400A 400 185 30.90  DN100 DN50
SPN-450A 450 220 34.70  DN100 DN50
SPN-500A 500 250 38.60  DN100 DN50
SPN-550A 550 200 2-stages compression 42.40  DN100 0N50
SPN-600A 600 220 2-stages compression 46.30  DN100 DN50
SPN-650A 650 315 50.20  DN125 DN50
SPN-700A 700 250 2-stages compression 54.00  DN125 DN65


PSA N2 - B generator (Purity 99.9% N2)


Model N2 flow N2 purity N2 outlet pressure Motor power of matching screw air compressor Air consumption Inlet and outlet pipe dia
m3/h % bar kW / 7bar ≥ m3/min mm
SPN-5B 5 99.90% 3-6 (inlet compressed air at 7bar) 7.5 0.31  DN15 DN15
SPN-10B 10 7.5 0.62  DN15 DN15
SPN-20B 20 11 1.27  DN25 DN25
SPN-30B 30 15 1.86  DN25 DN25
SPN-40B 40 15 2.48  DN32 DN25
SPN-60B 60 22 3.72  DN32 DN40
SPN-80B 80 30 4.96  DN40 DN40
SPN-100B 100 37 6.20  DN40 DN40
SPN-120B 120 55 7.44  DN40 DN50
SPN-150B 150 55 9.30  DN50 DN50
SPN-200B 200 75 12.40  DN5D DN50
SPN-300B 300 110 18.60  DN65 DN50
SPN-400B 400 160 24.80  DN65 DN50
SPN-500B 500 250 37.20  DN80 DN50
SPN-800B 800 315 49.60  DN100 DN65
SPN-1000B 1000 355 62.00  DN100 DN80
SPN-1200B 1200 74.40  DN125 DN80
SPN-1500B 1500 93.00  DN150 DN80

PSA N2 - H generator (Purity 99.999% N2)
Model N2 flow N2 purity N2 outlet pressure Motor power of matching screw air compressor Air consumption Inlet and outlet pipe dia
m3/h % bar kW / 7bar ≥ m3/min mm
SPN-5H 5 99.999% 3-6 (inlet compressed air at 7bar) 7.5 0.69  DN25 DN15
SPN-10H 10 11 1.39  DN25 DN15
SPN-20H 20 18 2.78  DN32 DN25
SPN-30H 30 30 4.17  DN40 DN25
SPN-40H 40 37 5.56  DN40 DN26
SPN-50H 50 45 6.90  DN50 DN40
SPN-60H 60 55 8.30  DN50 DN40
SPN-80H 80 75 11.10  DN50 DN40
SPN-100H 100 90 13.90  DN65 DN40
SPN-150H 150 110 20.80  DN60 DN50
SPN-200H 200 160 27.80  DN80 DN50
SPN-300H 300 250 41.70  DN100 DN50



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