NITROSWING Twin-Tower PSA Nitrogen Generators
Compared to our Modular systems, the NITROSWING Twin-Tower PSA nitrogen generators are designed for tonnage nitrogen consumptions.
These systems are designed for heavy-duty operation, where system availability in combination with low running costs are primary objectives.
The key features of the NITROSWING Twin-Tower are:
- High Reliability
Low gas speeds through the adsorber beds, first-class components, stainless steel valve bodies and instrument air tubing, heavy-duty industrial PLC. It should work. Always.
- Lowest Energy Consumption
Optimized PSA tower design and process piping in order to minimize dead volumes for lowest feed air consumption.
Let NITROSWING really make you save money.
- Easy Integration
All system tie-in points on one side in order to facilitate the installation of the plant and the integration with your existing equipment.
- Safe
Heavy-duty adsorber vessels, designed and certified for an unlimited number of cyclic loads.
- Customization
An extended list of options allows you to define your specific NITROSWING Twin-Tower PSA nitrogen generator adjusted to your individual need.
Technical Specifications
Feed Air Pressure = 7,5 bar(g) / 100 psig
NITROSWING
PSA Generator |
Nitrogen Production Flow (Nm³/h)/(scfh) |
| 99,999% |
99,99% |
99,9% |
99,5% |
99,0% |
98,0% |
97,0% |
| NS-150 |
23
810
|
42
1,490 |
72
2,530 |
135
4,765 |
156
5,510 |
190
6,700 |
215
7,595 |
| NS-250 |
37
1,290
|
67
2,380 |
115
4,045 |
216
7,615 |
249
8,805 |
303
10,705 |
344
12,135 |
| NS-350 |
55
1,935 |
101
3,565 |
172
6,065 |
323
11,410 |
374
13,195 |
454
16,050 |
515
18,190 |
| NS-500 |
73
2,585
|
135
4,760 |
229
8,090 |
431
15,230 |
499
17,605 |
606
21,415 |
687
24,270 |
| NS-750 |
110
3,875 |
202
7,130 |
380
14,645 |
612
23,585 |
750
28,900 |
920
34,455 |
1.038
40,000 |
| NS-1000 |
146
5,165 |
269
9,510 |
507
19,540 |
815
31,405 |
1.000
38,535 |
1.226
48,790 |
1.382
53,260 |
| NS-2000 |
293
10,335 |
539
19,025 |
1.014
39,075 |
1.628
62,740 |
2.000
77,075 |
2.452
94,495 |
2.762
106,440 |
Nitrogen Discharge Pressure = 6,0 bar(g) / 87 psig
Nitrogen Dew Point = < -40 °C / -40 F at atmospheric pressure
Feed Air Pressure = 10,0 bar(g) / 150 psig
NITROSWING
PSA Generator |
Nitrogen Production Flow (Nm³/h)/(scfh) |
| 99,999% |
99,99% |
99,9% |
99,5% |
99,0% |
98,0% |
97,0% |
| NS-150 |
27
955 |
52
1,840 |
78
2,760 |
151
5,330 |
203
7,170 |
271
9,560 |
286
10,110 |
| NS-250 |
43
1,525
|
83
2,055 |
125
4,405 |
241
8,520 |
324
11,455 |
433
15,275 |
457
16,155 |
| NS-350 |
65
2,290 |
125
4,405 |
187
6,605 |
362
12,770 |
486
17,170 |
648
22,895 |
686
24,215 |
| NS-500 |
87
3,055
|
166
5,875 |
250
8,810 |
482
17,035
|
649
22,910
|
865
30,550 |
915
32,310 |
| NS-750 |
130
4,580 |
249
8,805 |
390
15,030 |
718
27,670 |
915
35,260 |
1.120
43,160 |
1.260
48,555 |
| NS-1000 |
173
6,105 |
333
11,745 |
520
20,040 |
958
36,920 |
1.218
46,940 |
1.495
57,615 |
1.685
64,935 |
| NS-2000 |
346
12,215 |
665
23,485 |
1.038
40,000 |
1.913
73,720 |
2.435
93,840 |
2.985
115,035 |
3.360
129,485 |
Nitrogen Discharge Pressure = 8,0 bar(g) / 110 psig
Nitrogen Dew Point = < -40 °C / -40 F at atmospheric pressure
Dimensions & Weight
NITROSWING
PSA Generator |
Length
(mm)/(inch) |
Width
(mm)/(inch) |
Height
(mm)/(inch) |
Weight
(kg)/(lbs) |
| NS-150 |
1.375
54 |
1.375
54 |
2.870
113 |
3.000
6615 |
| NS-250 |
1.675
66 |
1.675
66 |
3.125
123 |
4.000
8820 |
| NS-350 |
2.000
79 |
2.000
79 |
3.050
120 |
5.200
11,465 |
| NS-500 |
2.340
92 |
2.340
92 |
3.000
118 |
6.500
14,330 |
| NS-750 |
3.600
142 |
2.000
79 |
3.740
147 |
8.400
18,520 |
| NS-1000 |
3.880
153 |
2.190
86 |
3.980
153 |
11.000
24,250 |
| NS-2000 |
4.820
190 |
2.690
106 |
4.725
186 |
22.500
49,605 |
Standard Components
- Feed air filters
- Adsorber vessels to 97/23/EC / ASME VII Div. 2
- Process valves with SS316L bodies
- Process piping within skid boundary
- Exhaust silencer
- Air and nitrogen pressure regulation
- Local instrumentation
- Instrument air tubing & fittings in SS316L
- Control system with Allen-Bradley PLC
- Pressure switch for automated idle-mode
Options
- Residual oxygen analyzer with zirconium oxide sensor
- Dew point analyzer
- Electronic product flow meter
- Feed air/nitrogen pressure transducer
- Feed air/nitrogen temperature transducer
- Product flow totalizer
- Allen Bradley PanelViewTM graphical display
- Telemetry
- Ethernet data communication port
- Nitrogen booster
Each NITROSWING PSA Twin-Tower nitrogen generator can also be designed and manufactured to your internal specifications.
See also Special Plants.
