Data Sheet
Bulletin 71.1:CS800
47
Table 55. Types CS805 and CS806 Internal Registration Flow Capacities for 14 in. w.c. / 35 mbar Setpoint
for 1-1/2 in. / DN 40 Body Size
SETPOINT
ACCURACY SPRING
Droop Boost Set Range Part Number / Color
14 in. w.c. -2 in. w.c. 2 in. w.c. 10 to 16 in. w.c.
GE30340X012 / White
35 mbar -5 mbar 5 mbar 25 to 40 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
1 0.07 540 14.5 830 22.3 870 23.4 1450 38.9 1490 40.0
2 0.14 880 23.6 1340 36.0 1440 38.7 2080 55.8 2230 59.9
3 0.21 1210 32.5 1770 47.5 2250 60.4 2390 64.2 3000 80.5
5 0.34 1650 44.3 2570 69.0 3340 89.7 3970 107 4150 111
10 0.69 2750 73.8 4270 115 5510 148 6270 168 6560 176
15 1.0 3680 98.8 5820 156 7370 198 7640 205 8060 216
20 1.4 4830 130 7080 190 8540 229 9200 247 9200 247
25 1.7 5620 151 8380 225 9600 258 9600 258 10,000 269
30 2.1 6360 171 9110 245 10,530 283 10,530 283 10,810 290
40 2.8 7940 213 10,740 288 11,870 319 11,870 319 11,870 319
50 3.4 9490 255 11,730 315 12,350 332 12,350 332 12,350 332
60 4.1 10,510 282 12,370 332 12,870 346 13,160 353
80 5.5 12,660 340 13,170 354
100 6.9 13,170 354 13,170 354
125 8.6 13,630 366
Blank areas indicate where maximum operating inlet pressure for a given orice size is exceeded.
Table 56. Types CS805 and CS806 Internal Registration Flow Capacities for 14 in. w.c. / 35 mbar Setpoint for 2 in. / DN 50 Body Size
SETPOINT
ACCURACY SPRING
Droop Boost Set Range Part Number / Color
14 in. w.c. -2 in. w.c. 2 in. w.c. 10 to 16 in. w.c.
GE30340X012 / White
35 mbar -5 mbar 5 mbar 25 to 40 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
1 0.07 670 18.0 890 23.9 1150 30.9 1190 31.9 1550 41.6
2 0.14 1070 28.7 1320 35.4 1570 42.1 1910 51.3 2370 63.6
3 0.21 1200 32.2 1770 47.5 2120 56.9 2570 69.0 3020 81.1
5 0.34 1710 45.9 2400 64.4 2950 79.2 3520 94.5 4180 112
10 0.69 2630 70.6 3890 104 4930 132 5750 154 6630 178
15 1.0 3520 94.5 5230 140 6340 170 7760 208 8740 235
20 1.4 4150 111 6680 179 7800 209 9990 268 10,500 282
25 1.7 5030 135 8190 220 9070 244 11,480 308 12,040 323
30 2.1 5960 160 9530 256 10,120 272 12,650 340 13,030 350
40 2.8 7650 205 11,870 319 13,370 359 15,120 406 15,340 412
50 3.4 9530 256 13,960 375 15,240 409 16,830 452 17,960 482
60 4.1 10,750 289 15,310 411 17,930 481 18,320 492
80 5.5 13,860 372 19,100 513
100 6.9 16,370 440 21,650 581
125 8.6 19,090 513
Blank areas indicate where maximum operating inlet pressure for a given orice size is exceeded.