Data Sheet
Bulletin 71.1:CS800
48
Table 57. Types CS805 and CS806 Internal Registration Flow Capacities for 1 psig / 0.07 bar Setpoint
for 1-1/2 in. / DN 40 Body Size at 10% Accuracy
SETPOINT
ACCURACY: + / - 10% GAUGE SPRING
Droop Boost Set Range Part Number / Color
1 psig -2.8 in. w.c. 2.8 in. w.c. 14 to 30 in. w.c.
GE30341X012 / Dark Green
0.07 bar -7 mbar 7 mbar 35 to 75 mbar
CAPACITIES IN SCFH / Nm
3
/h OF 0.6 SPECIFIC GRAVITY NATURAL GAS
Inlet Pressure
Orice Size, In. / mm
3/8 / 9.5 1/2 / 13 5/8 / 16 3/4 / 19 7/8 / 22
SCFH Nm
3
/h SCFH Nm
3
/h SCFH Nm
3
/h SCFH Nm
3
/h SCFH Nm
3
/h
psig bar Body Size: 1-1/2 in. / DN 40
2 0.14 840 22.6 1200 32.2 1310 35.2 1820 48.9 1610 43.2
3 0.21 1100 29.5 1520 40.8 1760 47.2 2430 65.2 2700 72.5
5 0.34 1680 45.1 2280 61.2 2820 75.7 3490 93.7 3710 99.6
10 0.69 2410 64.7 3430 92.1 4480 120 5630 151 6480 174
15 1.0 3080 82.7 4770 128 6910 186 7850 211 8520 229
20 1.4 4080 110 5970 160 8540 229 9100 244 9670 260
25 1.7 4690 126 7400 199 9030 242 9700 260 10,190 274
30 2.1 5790 155 8680 233 10,380 279 10,240 275 10,790 290
40 2.8 7310 196 10,290 276 11,660 313 11,470 308 11,930 320
50 3.4 9270 249 11,010 296 12,140 326 11,740 315 12,550 337
60 4.1 10,320 277 11,200 301 12,490 335 12,220 328
80 5.5 11,810 317 11,610 312
100 6.9 12,180 327 12,030 323
125 8.6 11,730 315
Blank areas indicate where maximum operating inlet pressure for a given orice size is exceeded.
Table 58. Types CS805 and CS806 Internal Registration Flow Capacities for 1 psig / 0.07 bar Setpoint
for 2 in. / DN 50 Body Size at 10% Accuracy
SETPOINT
ACCURACY: + / - 10% GAUGE SPRING
Droop Boost Set Range Part Number / Color
1 psig -2.8 in. w.c. 2.8 in. w.c. 14 to 30 in. w.c.
GE30341X012 / Dark Green
0.07 bar -7 mbar 7 mbar 35 to 75 mbar
CAPACITIES IN SCFH / Nm
3
/h OF 0.6 SPECIFIC GRAVITY NATURAL GAS
Inlet Pressure
Orice Size, In. / mm
3/8 / 9.5 1/2 / 13 5/8 / 16 3/4 / 19 7/8 / 22
SCFH Nm
3
/h SCFH Nm
3
/h SCFH Nm
3
/h SCFH Nm
3
/h SCFH Nm
3
/h
psig bar Body Size: 2 in. / DN 50
2 0.14 760 20.4 1330 35.7 1600 43.0 1600 43.0 1880 50.5
3 0.21 1030 27.7 1460 39.2 1810 48.6 2360 63.4 2820 75.7
5 0.34 1640 44.0 2160 58.0 2690 72.2 3340 89.7 3930 106
10 0.69 2570 69.0 3530 94.8 4320 116 5710 153 6550 176
15 1.0 3170 85.1 4740 127 6340 170 7390 198 8950 240
20 1.4 4140 111 5630 151 7800 209 8790 236 10,970 295
25 1.7 4940 133 7110 191 9920 266 10,830 291 12,140 326
30 2.1 5390 145 8180 220 11,560 310 12,680 340 13,260 356
40 2.8 7030 189 11,300 303 13,640 366 15,280 410 16,180 434
50 3.4 9170 246 13,520 363 16,130 433 18,330 492 18,760 504
60 4.1 10,570 284 15,690 421 18,780 504 20,150 541
80 5.5 13,500 362 19,670 528
100 6.9 16,670 448 22,360 600
125 8.6 19,890 534
Blank areas indicate where maximum operating inlet pressure for a given orice size is exceeded.