Installation and Operating Guide
Nitrogen Generator
©
Copyright 2017 Terra Universal Inc. All rights
reserved. • Revised June 2017 • Document No. 1800-47
Terra Universal, Inc. • TerraUniversal.com • 800 S. Raymond Ave. • Fullerton, CA 92831 • TEL: (714) 578-6000 • FAX: (714) 578-6020
7
Flow vs. Purity @ 50° C (122ºF)
(Based on 77° ambient)
No. 2700-09
No. 2700-11
No. 2700-12
Product Purity
Product Purity
Product Purity
Flow in SCFH
99%
98%
97%
95%
99%
98%
97%
95%
99%
98%
97%
95%
@ 150 psi
662
931
1188
1714
181
254
325
469
16
22
28
41
@ 135 psi
578
815
1042
1505
158
223
285
412
14
19
25
36
@ 125 psi
522
737
943
1365
143
202
258
374
12
18
22
32
@ 110 psi
437
620
795
1153
120
170
218
316
10
15
19
27
@ 100 psi
381
542
696
1012
104
148
191
277
9
13
17
24
@ 90 psi
326
465
598
871
89
127
164
238
8
11
14
21
Typical Nitrogen Product Flow Rates
Nm3/h (SCFH) flow at purity —13.8 barg (200 PSI) and 45°C (113°F)
Model
Purity Level
95%
96%
97%
98%
99%
99.5%
99.9%
2700-09
65
55
45
36
26
20
11
(2461)
(2084)
(1715)
(1350)
(970)
(745)
(407)
2700-11
18
15
12
10
7
5
3
(673)
(570)
(468)
(369)
(266)
(205)
(110)
2700-12
1.5
1.3
1.1
0.8
0.6
0.5
0.3
(59)
(49)
(41)
(32)
(23)
(18)
(10)
Air Feed Requirements
Nm3/h (SCFH) flow at purity —13.8 barg (200 PSI) and 45°C (113°F)
Model
Purity Level
95%
96%
97%
98%
99%
99.5%
99.9%
2700-09
122
111
99
88
76
70
50
(4655)
(4218)
(3776)
(3331)
(2883)
(2654)
(1902)
2700-11
34
30
27
24
21
19
14
(1274)
(1156)
(1034)
(913)
(787)
(726)
(521)
2700-12
2.9
2.6
2.4
2.1
1.8
1.7
1.2
(110)
(99)
(91)
(80)
(68)
(65)
(46)
Flow Volume Decrease
Outlet / Inlet flow, By Percentage
At N2 Purity
Oulet Flow
95%
53% of inlet flow
96%
49% of inlet flow
97%
45% of
inlet flow
98%
40% of inlet flow
99%
34% of inlet flow
99.5%
28% of inlet flow
99.9%
21% of inlet flow
