Data Sheet

Bulletin 71.2:299H
14
- continued -
OUTLET PRESSURE
RANGE, SETTING,
ACCURACY, SPRING PART
NUMBER AND COLOR
INLET PRESSURE
CAPACITIES IN SCFH / Nm
3
/h OF 0.6 SPECIFIC GRAVITY NATURAL GAS
Orice Size, Inch / mm
1/4 x 3/8 / 6.4 x 9.5 3/8 / 9.5 1/2 / 13 3/4 / 19 1 / 25 1-3/16 / 30
psig bar SCFH Nm
3
/h SCFH Nm
3
/h SCFH Nm
3
/h SCFH Nm
3
/h SCFH Nm
3
/h SCFH Nm
3
/h
3.5 to 6 inches w.c. /
9 to 15 mbar
3.5 inches w.c. /
9 mbar
-1 to 2 inches w.c. /
-2 to 5 mbar
T13707T0012
Black
2
5
10
15
0.14
0.34
0.69
1.0
760
1200
1700
2000
20.4
32.2
45.6
53.6
1560
2600
3800
4600
41.8
69.7
102
123
2700
4500
6500
8000
72.4
121
174
214
4050
8490
7140
7120
109
228
191
191
4340
10,690
8570
10,860
116
286
230
291
4540
7290
10,570
9020
122
195
283
242
20
25
30
40
1.4
1.7
2.1
2.8
2350
2700
3040
3700
63.0
72.4
81.5
99.2
5300
6000
6740
8200
142
161
181
220
9250
10,010
10,330
11,640
248
268
277
312
7060
7100
8030
9610
189
190
215
258
11,250
11,170
11,660
10,790
302
299
312
289
9810
9760
9700
11,150
263
262
260
299
50
60
80
100
3.4
4.1
5.5
6.9
4400
5100
4700
4300
118
137
126
115
9700
11,200
4680
3040
260
300
125
81.5
11,650
11,380
4510
3990
312
305
121
107
10,530
11,590
15,210
14,510
282
311
408
389
9460
9010
6250
7700
254
241
168
206
10,100
10,200
8900
271
273
239
125
150
175
8.6
10.3
12.1
4300
4320
5600
115
116
150
3200
3200
5050
85.8
85.8
135
4390
4810
7300
118
129
196
8640
2650
232
71.0
5 to 9 inches w.c. /
12 to 22 mbar
7 inches w.c. /
17 mbar
-1 to 2 inches w.c. /
-2 to 5mbar
T13589T0012
Yellow
2
5
10
15
0.14
0.34
0.69
1.0
750
1300
1600
2000
20.1
34.8
42.9
53.6
1520
2600
3800
4400
40.7
69.7
102
118
2650
4250
6500
8000
71.0
114
174
214
5380
7110
8150
6180
144
191
218
166
5610
7600
8210
10,770
150
204
220
289
5790
6620
10,320
9040
155
177
277
242
20
25
30
40
1.4
1.7
2.1
2.8
2300
2600
2970
3700
61.6
69.7
79.6
99.2
5100
5800
6600
8200
137
155
177
220
9500
10,660
10,410
10,170
255
286
279
273
6520
6190
7420
12,030
175
166
199
322
11,510
10,920
10,850
10,310
308
293
291
276
9510
9850
10,080
10,170
255
264
270
273
50
60
80
100
3.4
4.1
5.5
6.9
4400
5100
4850
4600
118
137
130
123
9700
11,200
4700
2800
260
300
126
75.0
11,170
11,710
4570
3790
299
314
122
102
12,160
10,620
3610
3380
326
285
96.7
90.6
10,430
8230
8000
6400
280
221
214
172
10,000
10,200
8500
268
273
228
125
150
175
8.6
10.3
12.1
4600
4600
5400
123
123
145
3200
3640
5050
85.8
97.5
135
4190
4590
7300
112
123
196
3440
2400
92.2
64.3
7 to 20 inches w.c. /
17 to 50 mbar
14 inches w.c. /
35 mbar
±2 inches w.c. /
±5 mbar
1N3112X0012
Unpainted
2
5
10
15
0.14
0.34
0.69
1.0
700
1100
1700
1900
18.8
29.5
45.6
50.9
1430
2200
3600
4600
38.3
59.0
96.5
123
2480
4000
6500
8000
66.5
107
174
214
5040
7180
8310
7000
135
192
223
188
6900
7280
9330
11,940
185
195
250
320
7050
8860
10,320
9530
189
237
277
255
20
25
30
40
1.4
1.7
2.1
2.8
2150
2400
2740
3400
57.6
64.3
73.4
91.1
5300
6000
6740
8200
142
161
181
220
8500
9000
10,000
10,900
228
241
268
292
7410
6900
6500
9220
199
185
174
247
11,850
11,330
11,270
10,820
318
304
302
290
11,060
11,080
10,780
11,220
296
297
289
301
50
60
80
100
3.4
4.1
5.5
6.9
4250
5100
5250
5400
114
137
141
145
9700
11,000
5210
4580
260
295
140
123
10,210
9650
4060
4410
274
259
109
118
12,580
11,750
4970
4970
337
315
133
133
10,820
8840
8550
6780
290
237
229
182
10,450
11,100
9400
280
297
252
125
150
175
8.6
10.3
12.1
5400
5900
555
145
158
149
4400
5020
5200
118
135
139
5290
6170
6500
142
165
174
4330
3130
116
83.9
16 to 40 inches w.c. /
40 to 99 mbar
28 inches w.c. /
70 mbar
±4 inches w.c. /
±10 mbar
1B413727222
Purple
5
10
15
20
0.34
0.69
1.0
1.4
1200
1600
2000
2300
32.2
42.9
53.6
61.6
2400
3700
4400
5100
64.3
99.2
118
137
4000
6500
8000
9250
107
174
214
248
6010
8130
10,340
11,980
161
218
277
321
9210
10,300
13,020
14,790
247
276
349
396
9070
10,650
12,890
13,170
243
285
345
353
25
30
40
50
60
1.7
2.1
2.8
3.4
4.1
2600
2800
3200
4100
5000
69.7
75.0
85.8
110
134
5800
6600
8200
9750
11,100
155
177
220
261
297
10,500
11,840
14,060
14,010
14,040
281
317
377
375
376
12,390
12,500
13,350
14,530
13,440
332
335
358
389
360
14,570
14,050
13,290
12,860
13,020
390
377
356
345
349
14,180
13,770
14,110
12,050
10,950
380
369
378
323
293
80
100
125
150
175
5.5
6.9
8.6
10.3
12.1
6300
7600
9200
10,700
5510
169
204
247
287
148
5910
5220
5690
7380
5100
158
140
152
198
137
6140
5420
6010
5970
7250
165
145
161
160
194
9950
7780
8220
4900
267
209
220
131
8500
6500
228
174
10,200 273
1. Downstream piping may affect actual capacity. It may be necessary to use enlarged downstream piping to obtain published capacities.
- Blank areas indicate where maximum operating inlet pressure for a given orice size is exceeded.
Table 6. Types 299H and 299HR Flow Capacities
(1)
for 1-1/2 NPT Internal Registration