Data Sheet
Bulletin 71.1:CS200
31
ACCURACY
SETPOINT + / - 20% SET RANGE
SPRING PART NUMBER /
COLOR
1 psig -0.2 psi 0.2 psi 18 inches w.c. to 1 psig
GE30225X012 / Orange
69 mbar -14 mbar 14 mbar 45 to 69 mbar
Table 28. CS205 and CS206 Series Flow Capacities for 1 psig / 69 mbar Setpoint at 20% Accuracy
CAPACITIES IN SCFH / Nm
3
/h OF 0.6 SPECIFIC GRAVITY NATURAL GAS
Inlet Pressure
Orice Size, Inch / mm
18 / 3.2 3/16 / 4.8 1/4 / 6.4 5/16 / 7.9
SCFH Nm
3
/h SCFH Nm
3
/h SCFH Nm
3
/h SCFH Nm
3
/h
psig bar Body Size: NPS 3/4
2 138 mbar 250 6.7 410 11.0 525 14.1
3 0.21 130 3.5 345 9.2 530 14.2 660 17.7
5 0.34 170 4.6 495 13.3 755 20.2 895 24.0
10 0.69 340 9.1 745 20.0 1170 31.3 1470 39.4
15 1.0 400 10.7 980 26.3 1490 39.9 2060 55.2
20 1.4 505 13.5 1170 31.3 1820 48.8 1770 47.4
30 2.1 605 16.2 1590 42.6 2300 61.6 2560 68.6
40 2.8 810 21.7 1920 51.4 2720 72.9 2850 76.4
50 3.4 1000 26.8 2270 60.8 3000 80.4 3110 83.3
60 4.1 1150 30.8 2650 71.0 3200 85.7 3330 89.2
80 5.5 1430 38.3 3460 92.7 3500 93.8 3540 94.8
90 6.2 1520 40.7 3560 95.4 3710 99.4 3540 94.8
100 6.9 1710 45.8 3690 98.9 3720 99.7 3560 95.4
psig bar Body Size: NPS 1
2 138 mbar 180 4.8 325 8.7 440 11.8
3 0.21 275 7.4 475 12.7 595 15.9
5 0.34 140 3.8 430 11.5 710 19.0 895 24.0
10 0.69 265 7.1 720 19.3 1120 30.0 1460 39.1
15 1.0 365 9.8 930 24.9 1500 40.2 1890 50.6
20 1.4 435 11.7 1120 30.0 1960 52.5 2380 63.8
30 2.1 610 16.3 1500 40.2 2530 67.8 3060 82.0
40 2.8 810 21.7 1900 50.9 3120 83.6 3620 97.0
50 3.4 965 25.9 2260 60.5 3630 97.3 4100 109
60 4.1 1130 30.3 2620 70.2 4090 109 4500 120
80 5.5 1490 39.9 3380 90.6 4800 128 5100 136
90 6.2 1670 44.7 3780 101 5030 134 5100 136
100 6.9 1840 49.3 4150 111 5030 134 5100 136
psig bar Body Size: NPS 1-1/4
2 138 mbar 290 7.8 410 11.0 530 14.2
3 0.21 350 9.4 540 14.5 725 19.4
5 0.34 140 3.8 505 13.5 785 21.0 965 25.9
10 0.69 265 7.1 775 20.8 1220 32.7 1560 41.8
15 1.0 360 9.6 980 26.3 1620 43.4 2060 55.2
20 1.4 450 12.1 1130 30.3 1930 51.7 2450 65.6
30 2.1 620 16.6 1460 39.1 2520 67.5 3260 87.3
40 2.8 785 21.0 1890 50.6 3430 91.9 4050 108
50 3.4 960 25.7 2290 61.4 3890 104 4760 127
60 4.1 1140 30.5 2620 70.2 4520 121 5410 144
80 5.5 1490 39.9 3410 91.4 5660 151 5660 151
90 6.2 1650 44.2 3860 103
5660 151 5660 151
100 6.9 1820 48.8 4230 113 5660 151 5660 151
Black areas show where indicated droop/boost would be exceeded regardless of capacity.