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Nitrogen Generation

Membrane Nitrogen Generators

The nano NMG membrane gas generators use a simple and proven membrane technology to separate this nitrogen from the air simply and cost effectively with no moving parts or electricity.  With a rapid return on investment, this range of generators produces nitrogen in-house simply and inexpensively, requiring only a pre-treated compressed air system.

Key Specs:

Purity

95 to 99.9%

Flow Rate

8 to 2500 scfh

Added Feature

Wall-mountable System

Product Documentation

N2 NMG - Brochure

ISO compressed air quality standards brochure

ISO Compressed Air Quality Standards

Filename
EN-ISO-brochure-compressed-air-quality-standards.pdf
Size
7 MB
Format
application/pdf
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The user guide for the nmg membrane nitrogen generator

N2 NMG - User Guide (REV 004)

Filename
N2-NMG-115-1317-user-guide-membrane-nitrogen-generator-REV-004.pdf
Size
3 MB
Format
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
Format
application/pdf
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equipment worksheet product technical paper

N-Series Application Worksheet

Filename
EN-N2-Series-worksheet-nitrogen-generators.pdf
Size
214 KB
Format
application/pdf
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equipment worksheet product technical paper

N-Series Technical Paper

Filename
EN-N2-Series-technical-paper-nitrogen-generators.pdf
Size
464 KB
Format
application/pdf
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equipment worksheet product technical paper

N-Series E941 Food Grade Certificate

Filename
EN-N2-Series-declaration-certificate-food-grade-E941-nitrogen-generators.pdf
Size
262 KB
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
Format
application/pdf
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Features

All-in-one packages includes F1.1 centrifugal water separator, NMD magnetic condensate drain, F1.1 1.0 and 0.01 micron coalescing filters, F1 AC activated carbon filter with no electricity required

Composed of hundreds of thousands of hollow fibers separate nitrogen from air through a process known as selective permeation

Compact and lightweight design provides horizontal or vertical placement in tight spaces with wall mounting brackets included as standard

Specifications of our models

Generator Model

Rated Outlet Flow

Nitrogen purity at the outlet (Max. oxygen content)

99.3%

(30%)

99.5%

(50%)

99%

(1%)

98%

(2%)

97%

(3%)

96%

(4%)

95%

(5%)

NMG 2L1 (1)

NM3/h

0.3

0.4

0.5

0.8

1

1.2

1.5

NMG 2L2 (1)

NM3/h

0.6

0.8

1

1.6

2

2.4

3

NMG 2L3 (1)

NM3/h

0.9

1.2

1.5

2.4

3

3.6

4.5

NMG 2L4

NM3/h

1.2

1.6

2

3.2

4

4.8

6

NMG 4S1

NM3/h

2.5

2.9

4.4

6.4

8.2

10

12

NMG 4L1

NM3/h

5.2

5.9

8.9

12.8

16.4

20.1

24

NMG 4L2

NM3/h

10.4

11.8

17.8

25.6

32.8

40.2

48

NMG 6S1

NM3/h

11

12.5

19.5

27.9

36.1

44.1

52.8

NMG 6L1

NM3/h

15.9

18.1

28.1

40.4

52.2

63.8

76.3

NMG 6S2

NM3/h

22

25

39

55.8

72.2

88.2

105.6

NMG 6L2

NM3/h

31.8

36.2

56.2

80.8

104.4

127.6

152.6

NMG 6L3

NM3/h

47.7

54.3

84.3

121.2

156.6

191.4

228.9

Air Factor

NM3/h

6.2

5.0

4.0

3.2

2.7

2.4

2.2

Specifications

Design operating pressure range

6 to 16 barg

 

6 to 10 barg (1)

Design operating temperature range

5 to 50°C

Recommended inlet air temperature

10 to 45°C

Inlet air quality

ISO 8573.1 class 1, 4, 1

Supply voltage

110-240 VAC, 50/60Hz

Rower rating

4 W

(1) At 7 barg and 35°C inlet conditions. For flow at other conditions contact the nano team

(2) To be used as a rough guide only. All applications should be confirmed by nano-purification solutions

(3) Includes oxygen analyser as standard.

Service Guidelines 

- Filter elements should be changed every year

- Zirconia oxygen analyser should be changed every 5 years

- Refer to user guide for full service requirements