FAQ

PPNG 6-90 HE PSA Nitrogen Generators

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Guaranteed purity

  • Purity selection from 95% to 99.999%
  • Automatic nitrogen flow, pressure and purity regulation
  • Reliable purity measurement with zirconia sensors
  • Low energy costs

  • Outstanding air factors
  • Innovative PSA cycle and high-efficiency CMS
  • 40% extra energy savings at low load with Variable Flow Saver
  • Long lifetime

  • Extruded profile design
  • Designed and tested for cyclic load
  • Protective features
  • Reduced environmental footprint

  • Minimal energy use
  • Eliminate N2 transport emissions
  • Ability to get a smaller, more efficient generator and compressor
  • Advanced PurelogicTM control & monitoring

  • Self-protective monitoring of feed air quality
  • Feed-air blow-off in case of contamination
  • Automatic start-up
  • Optional 24/7 ICONS remote monitoring
  • Download the PPNG 6-90 HE product brochure here below

    The PPNG 6-90 HE is Pneumatech’s premium low- to medium-flow nitrogen generator, offering guaranteed purity and industry-leading performance for applications such as modified atmospheric packaging, soldering, metal treatment, and the production of chemicals.

    The PPNG HE’s innovative PSA cycle and high-efficiency CMS ensure best-in-class air factors at full load to keep your energy costs and emissions as low as possible. It delivers additional energy savings of up to 40% at low load, thanks to the Variable Flow Saver algorithm. VCS allows the PPNG HE to meet the lower demand by adapting the PSA cycle and the feed air intake.

    The control and monitoring capabilities of the PPNG 6-90 HE are equally impressive. Nitrogen quality is guaranteed with the automated regulation of N2 flow, pressure and purity. The PurelogicTM controller also checks feed air quality and ensures blow-off in case of off-spec conditions. The automatic start-up feature prevents any risk of possible CMS damage. 

    Specifications

    Variant

    Product

    Purity 

    Units   PPNG 6 HE

    PPNG 7 HE

    PPNG 9 HE

    PPNG 12 HE

    PPNG 15 HE

    PPNG 18 HE

    PPNG 22 HE

    PPNG 28 HE

    PPNG 30 HE

    PPNG 37 HE

    PPNG 41 HE

    PPNG 50 HE

    PPNG 65 HE

    PPNG 75 HE

    PPNG 90 HE

    Nominal free nitrogen delivery (1)

    PCT(%)

    95%

    Nm³/ hr

    18.2

    23.4

    28.7

    36.4

    46.9

    57.3

    70.3

    86.0

    93.8

    114.7

    128.9

    157.7

    184.8

    211.4

    264.3

    99.5%

    8.1

    10.4

    12.7

    16.2

    20.8

    25.5

    31.3

    38.2

    41.7

    51.0

    57.5

    70.3

    90.2

    102.1

    127.7

    PPM

    99.999%

    1.9

    2.5

    3.0

    3.8

    4.9

    6.0

    8.0

    9.7

    10.6

    13.0

    15.9

    19.5

    26.3

    29.8

    37.2

    Pressure dewpoint outlet

    °C/°F

    -40

    -40

    -40

    -40

    -40

    -40

    -40

    -40

    -40

    -40

    -40

    -40

    -40

    -40

    -40

    Length

    mm

    775

    775

    775

    775

    775

    775

    1400

    1400

    1400

    1400

    1400

    1400

    1421

    1421

    1421

    inch

    31

    31

    31

    31

    31

    31

    55

    55

    55

    55

    55

    55

    56

    56

    56

    Width

    mm

    840

    840

    840

    840

    840

    840

    840

    840

    840

    840

    970

    970

    970

    970

    970

    inch

    33

    33

    33

    33

    33

    33

    33

    33

    33

    33

    38

    38

    38

    38

    38

    Height

    mm

    2015

    2015

    2015

    2015

    2015

    2015

    2015

    2015

    2015

    2015

    2015

    2015

    2015

    2015

    2015

    inch

    79

    79

    79

    79

    79

    79

    79

    79

    79

    79

    79

    79

    79

    79

    79

    Mass

    kg

    266

    279

    292

    326

    352

    379

    608

    648

    681

    734

    764

    1039

    1140

    1140

    1560

    lbs

    586

    615

    644

    719

    776

    836

    1340

    1429

    1501

    1618

    1684

    2291

    2513

    2513

    3439

    Inlet connections PCT

    G/NPT

    DN25

    DN25

    DN25

    DN25

    DN25

    DN25

    DN25

    DN25

    DN25

    DN25

    DN25

    DN25

    DN25

    DN25

    DN25

    Outlet connections PCT

    G/NPT

    DN25

    DN25

    DN25

    DN25

    DN25

    DN25

    DN25

    DN25

    DN25

    DN25

    DN25

    DN25

    DN25

    DN25

    DN25

    Inlet connections PPM

    G/NPT

    DN25

    DN25

    DN25

    DN25

    DN25

    DN25

    DN25

    DN25

    DN25

    DN25

    DN25

    DN25

    DN32

    DN32

    DN32

    Outlet connections PPM

    G/NPT

    DN25

    DN25

    DN25

    DN25

    DN25

    DN25

    DN25

    DN25

    DN25

    DN25

    DN25

    DN25

    DN15

    DN15

    DN15

    PSA Nitrogen Generators

    Pressure swing adsorption (PSA) generators allow companies to produce their own nitrogen instead of relying on third-party vendors. This offers wide-ranging benefits, such as lower costs, reduced logistics, and increased flexibility (for more on the many benefits of on-site nitrogen generation, go here). These generators are a very safe nitrogen solution and quickly pay for themselves.