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LS Series On-Site Nitrogen Generators

Ingersoll Rand's on-site nitrogen generators offer quality and reliability built-in, so that you can focus on maximizing the productivity of your operations. Our efficient designs generate nitrogen from freely available air and allow you forgo traditional nitrogen delivery to simplify your business processes. Combined with our line of complementary products, you get that peace of mind that your entire nitrogen production process is backed by a trusted partner from start to finish. 
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Features

  • Efficient Design: Precision long-life valves, intelligent controls and high efficiency CMS packing provide industry-leading air-to-nitrogen utilization and maximize efficiency
  • Flexible Performance: Tailor nitrogen production to meet your precise needs with purities ranging from 95% to 99.999%
  • Enhanced Reliability: Superior quality CMS media extends product life, simplifies maintenance requirements and reduces replacement costs
  • Trouble-Free Operation: One-touch operation and plug-and-play design ensure out of the box operation to simplify installation and commissioning and maximize productivity 
  • Advanced Safety: ASME-certified pressure vessels ensure safe operation
  • Extended Warranty: Standard extended warranty keeps you protected for 24 months

How it Works

n2-how-it-works-updated.jpg

Model Specifications

Technical Data

Technical Data

Model
Flow Rate, cfm( 95%)
Flow Rate, cfm (99%)
Flow Rate, cfm (99.5%)
Flow Rate, cfm (99.9%)
Flow Rate, cfm (99.95%)
Flow Rate, cfm (99.99%)
Flow Rate, cfm (99.999%)
Inlet NPT
Outlet NPT
Dimensions (LxWxH) in
Weight (lb)
NG14LS
11.2
6.3
5.5
4.6
3.6
2.7
1.7
3/4"
1/2"
35x26x80
702
NG21LS
14.8
8.2
7.3
6.0
4.7
3.6
2.3
3/4"
1/2"
35x26x80
738
NG26LS
21.6
12.1
10.6
8.8
6.9
5.2
3.3
3/4"
1/2"
35x26x100
866
NG32LS
26.7
14.9
13.1
10.8
8.6
6.4
4.1
3/4"
1/2"
35x26x100
998
NG41LS
33.0
18.4
16.2
13.4
10.6
8.0
5.0
1"
3/4"
35x30x80
1,060
NG47LS
39.7
22.2
19.5
16.1
12.7
9.6
6.1
1"
3/4"
35x30x80
1,194
NG59LS
46.6
26.0
22.9
18.9
14.9
11.2
7.1
1"
3/4"
35x30x80
1,292
NG68LS
54.8
30.6
26.9
22.2
17.6
13.2
8.4
1"
3/4"
35x30x91
1,443
NG76LS
60.8
34.0
29.9
24.7
19.5
14.7
9.3
1"
3/4"
35x37x85
1,500
NG88LS
71.5
40.0
35.1
29.0
22.9
17.2
10.9
1"
3/4"
35x37x96
1,630
NG100LS
83.6
46.7
41.0
33.9
26.8
20.2
12.8
1-1/2"
1"
35x39x85
1,850
NG118LS
94.7
52.9
46.5
38.5
30.4
22.8
14.5
1-1/2"
1"
35x39x99
2,025

Documents

Parts and Accessories

  • Efficient Design: Precision long-life valves, intelligent controls and high efficiency CMS packing provide industry-leading air-to-nitrogen utilization and maximize efficiency
  • Flexible Performance: Tailor nitrogen production to meet your precise needs with purities ranging from 95% to 99.999%
  • Enhanced Reliability: Superior quality CMS media extends product life, simplifies maintenance requirements and reduces replacement costs
  • Trouble-Free Operation: One-touch operation and plug-and-play design ensure out of the box operation to simplify installation and commissioning and maximize productivity 
  • Advanced Safety: ASME-certified pressure vessels ensure safe operation
  • Extended Warranty: Standard extended warranty keeps you protected for 24 months

How it Works

n2-how-it-works-updated.jpg

Technical Data

Technical Data

Model
Flow Rate, cfm( 95%)
Flow Rate, cfm (99%)
Flow Rate, cfm (99.5%)
Flow Rate, cfm (99.9%)
Flow Rate, cfm (99.95%)
Flow Rate, cfm (99.99%)
Flow Rate, cfm (99.999%)
Inlet NPT
Outlet NPT
Dimensions (LxWxH) in
Weight (lb)
NG14LS
11.2
6.3
5.5
4.6
3.6
2.7
1.7
3/4"
1/2"
35x26x80
702
NG21LS
14.8
8.2
7.3
6.0
4.7
3.6
2.3
3/4"
1/2"
35x26x80
738
NG26LS
21.6
12.1
10.6
8.8
6.9
5.2
3.3
3/4"
1/2"
35x26x100
866
NG32LS
26.7
14.9
13.1
10.8
8.6
6.4
4.1
3/4"
1/2"
35x26x100
998
NG41LS
33.0
18.4
16.2
13.4
10.6
8.0
5.0
1"
3/4"
35x30x80
1,060
NG47LS
39.7
22.2
19.5
16.1
12.7
9.6
6.1
1"
3/4"
35x30x80
1,194
NG59LS
46.6
26.0
22.9
18.9
14.9
11.2
7.1
1"
3/4"
35x30x80
1,292
NG68LS
54.8
30.6
26.9
22.2
17.6
13.2
8.4
1"
3/4"
35x30x91
1,443
NG76LS
60.8
34.0
29.9
24.7
19.5
14.7
9.3
1"
3/4"
35x37x85
1,500
NG88LS
71.5
40.0
35.1
29.0
22.9
17.2
10.9
1"
3/4"
35x37x96
1,630
NG100LS
83.6
46.7
41.0
33.9
26.8
20.2
12.8
1-1/2"
1"
35x39x85
1,850
NG118LS
94.7
52.9
46.5
38.5
30.4
22.8
14.5
1-1/2"
1"
35x39x99
2,025