Data Sheet
Bulletin 71.1:CS200
30
ACCURACY
SETPOINT + / - 10% SET RANGE
SPRING PART NUMBER /
COLOR
1 psig -0.1 psi 0.1 psi 18 inches w.c. to 1 psig
GE30225X012 / Orange
69 mbar -7 mbar 7 mbar 45 to 69 mbar
Table 27. CS205 and CS206 Series Flow Capacities for 1 psig / 69 mbar Setpoint at 10% 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 210 5.6 285 7.6 505 13.5
3 0.21 120 3.2 295 7.9 400 10.7 495 13.3
5 0.34 150 4.0 410 11.0 605 16.2 790 21.2
10 0.69 310 8.3 650 17.4 915 24.5 1090 29.2
15 1.0 350 9.4 915 24.5 1180 31.6 1710 45.8
20 1.4 465 12.5 111 0 29.7 1480 39.7 1450 38.8
30 2.1 540 14.5 1520 40.7 1900 50.9 2120 56.8
40 2.8 755 20.2 1870 50.1 2360 63.2 2320 62.2
50 3.4 940 25.2 2170 58.1 2620 70.2 2640 70.7
60 4.1 1070 28.7 2460 65.9 2720 72.9 2830 75.8
80 5.5 1300 34.8 2960 79.3 3110 83.3 3050 81.7
90 6.2 1390 37.2 2970 79.6 3250 87.1 3050 81.7
100 6.9 1580 42.3 3130 83.9 3330 89.2 3160 84.7
psig bar Body Size: NPS 1
2 138 mbar 155 4.2 250 6.7 310 8.3
3 0.21 235 6.3 340 9.1 425 11.4
5 0.34 130 3.5 355 9.5 520 13.9 610 16.3
10 0.69 250 6.7 615 16.5 840 22.5 1060 28.4
15 1.0 330 8.8 885 23.7 1210 32.4 1530 41.0
20 1.4 430 11.5 1060 28.4 1610 43.1 1940 52.0
30 2.1 585 15.7 1440 38.6 2170 58.1 2610 69.9
40 2.8 810 21.7 1820 48.8 2700 72.3 3150 84.4
50 3.4 935 25.0 2230 59.7 3300 88.4 3640 97.5
60 4.1 1110 29.7 2560 68.6 3690 98.9 3990 106
80 5.5 1490 39.9 3320 88.9 1390 37.2 1790 48.0
90 6.2 1640 43.9 3690 98.9 1170 31.3 1680 45.0
100 6.9 1790 48.0 4070 109 1090 29.2 1680 45.0
psig bar Body Size: NPS 1-1/4
2 138 mbar 195 5.2 335 9.0 375 10.0
3 0.21 315 8.4 450 12.1 475 12.7
5 0.34 130 3.5 430 11.5 615 16.5 780 20.9
10 0.69 235 6.3 710 19.0 1010 27.1 1270 34.0
15 1.0 330 8.8 890 23.8 1390 37.2 1720 46.1
20 1.4 430 11.5 1070 28.7 1700 45.5 2090 56.0
30 2.1 585 15.7 1350 36.2 2270 60.8 2890 77.4
40 2.8 775 20.8 1850 49.6 3100 83.1 3680 98.6
50 3.4 960 25.7 2280 61.1 3700 99.1 4330 116
60 4.1 1110 29.7 2600 69.7 4420 118.4 4700 125
80 5.5 1490 39.9 3390 90.8 2610 69.9 2160 57.9
90 6.2 1650 44.2 2810 75.3
2050 54.9 2010 53.8
100 6.9 1800 48.2 2440 65.4 1920 51.4 2010 53.8
Black areas show where indicated droop/boost would be exceeded regardless of capacity.
Gray areas indicate limited capacities due to boost effects.