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Legacy Equipment

N2 NNG Ultra High Purity Nitrogen Generators

The advanced nano N2 plus range of nitrogen generators use integrated Adsorbent Media Tube (AMT) dryer cartridges to provide dehydration of the compressed air prior to separation. This innovative feature (patent pending) eliminates the need for a separate desiccant dryer saving up to 20% purge loss, significantly reducing capital and installation costs and reducing overall pressure drop by 10 psig or more over traditional nitrogen generation systems.

N2 NNG Brochure - Ultra High Purity Nitrogen Generators

Filename
EN-N2-NNG-brochure-ultra-high-purity-nitrogen-generators.pdf
Size
9 MB
Format
application/pdf
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Legacy nitrogen generator user guide

N2 NNG Nitrogen Generators - User Guide

Filename
N2-NNG-user-guide-nitrogen-generators.pdf
Size
1 MB
Format
application/pdf
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N2 NNG GA Drawing for models 2110-12130

N2 NNG 2110-12130 - GA Drawing

Filename
N2-NNG-2110-12130-ga-general-arrangement-drawing-nitrogen-generators.pdf
Size
286 KB
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application/pdf
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N2 NNG installation with desiccant dryer

NNG Installation with Desiccant Dryer - Diagram

Filename
N2-NNG-flow-diagram-installation-with-desiccant-dryer.pdf
Size
205 KB
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application/pdf
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A diagram for the NN2 nitrogen generators installed with a refrigerated dryer

N2 NNG with Refrigerated Dryer - Diagram

Filename
N2-NNG-flow-diagram-installation-with-refrigerated-dryer.pdf
Size
232 KB
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application/pdf
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A NNG nitrogen generator diagram with an integrated AMT

N2 NNG with Integrated AMT - Diagram

Filename
N2-NNG-flow-diagram-installation-with-integrated-AMT.pdf
Size
205 KB
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application/pdf
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A pre-filter installation diagram for the NNG nitrogen generator

N2 NNG - Pre Filtration Diagram

Filename
N2-NNG-diagram-Pre-Filtration.pdf
Size
213 KB
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application/pdf
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Specifications of these models

Generator Model

Rated Outlet Flow (1)

Nitrogen Purity at the Outlet (Maximum Oxygen Content)

99.999%

99.995%

99.99%

99.75%

99.95%

99.9%

99.5%

99%

98%

97%

96%

95%

NNG 1110

scfh

21

35

56

67

74

88

134

159

194

230

265

282

m3/hr

0.6

1.0

1.6

1.9

2.1

2.5

3.8

4.5

5.5

6.5

7.5

8.0

NNG 2110

scfh

42

71

113

134

148

177

268

318

388

459

530

565

m3/hr

1.2

2.0

3.2

3.8

4.2

5.0

7.6

9.0

11.0

13.0

15.0

16.0

NNG 3110

scfh

64

106

169

201

222

265

403

477

583

689

794

847

m3/hr

1.8

3.0

4.8

5.7

6.3

7.5

11.4

13.5

16.5

19.5

22.5

24.0

NNG 2130

scfh

71

134

191

254

304

318

501

636

777

918

1024

1130

m3/hr

2.0

3.8

5.4

7.2

8.6

9.0

14.2

18.0

22.0

26.0

29.0

32.0

NNG 3130

scfh

106

201

286

381

455

477

752

953

1165

1377

1536

1695

m3/hr

3.0

5.7

8.1

10.8

12.9

13.5

21.3

27.0

33.0

39.0

43.5

48.0

NNG 4130

scfh

141

268

381

508

607

636

1003

1271

1554

1836

2048

2260

m3/hr

4.0

7.6

10.8

14.4

17.2

18.0

28.4

36.0

44.0

52.0

58.0

64.0

NNG 6130

scfh

212

403

572

763

911

953

1504

1907

2330

2754

3072

3390

m3/hr

6.0

11.4

16.2

21.6

25.8

27.0

42.6

54.0

66.0

78.0

87.0

96.0

NNG 8130

scfh

268

510

725

966

1154

1208

1905

2415

2952

3489

3891

4294

m3/hr

7.6

14.4

20.5

27.4

32.7

34.2

54.0

68.4

83.6

98.8

110

122

NNG 10130

scfh

328

624

887

1182

1412

1478

2332

2955

3612

4269

4762

5254

m3/hr

9.3

17.7

25.1

33.5

40.0

41.9

66.0

83.7

102

120.9

135

149

NNG 12130

scfh

381

725

1030

1373

1640

1716

2708

3432

4195

4958

5530

6102

m3/hr

10.8

20.5

29.2

38.9

46.4

48.6

76.7

97.2

119

141

157

173

Specifications

Design operating pressure range

87 - 145 psig / 6 - 10 bar (2)

Design operating temperature range

50 - 104°F / 10 - 40°C

Maximum inlet particulate

0.1 micron

Maximum inlet dew point

80°F / 27°C  PDP

Maximum inlet oil content

0.01 ppm (3)

Maximum outlet dew point

-40°F / -40°C PDP (4)

Supply voltage

120 - 240 VAC (50 or 60Hz) or 24VDC

(1) at 100 psig inlet pressure and 68 - 77°F/ 20-25°C inlet temperature. For outlet flow at all other conditions refer to the correction factors above or contact support

(2) for pressures above 145 psig / 10 bar, contact support

(3) including oil vapor

(4) outlet gas dew point is < -76°F (-60°C) in high purity applications

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