Data Sheet
Bulletin 71.1:CS200
32
ACCURACY
SETPOINT + / - 1% ABS SET RANGE
SPRING PART NUMBER /
COLOR
2 psig -0.17 psi 0.17 psi 1 to 2 psig
GE30190X012 / Black
138 mbar -12 mbar 12 mbar 69 to 138 mbar
Table 29. CS205 and CS206 Series Flow Capacities for 2 psig / 138 mbar Setpoint at 1% 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
3 0.21 110 2.9 200 5.4 350 9.4 310 8.3
5 0.34 145 3.9 325 8.7 455 12.2 570 15.3
10 0.69 255 6.8 540 14.5 765 20.5 930 24.9
15 1.0 350 9.4 775 20.8 1060 28.4 1230 33.0
20 1.4 465 12.5 980 26.3 1330 35.6 1540 41.3
30 2.1 630 16.9 1370 36.7 1790 48.0 1920 51.4
40 2.8 755 20.2 1750 46.9 2180 58.4 2330 62.4
50 3.4 905 24.2 2110 56.5 2510 67.2 2530 67.8
60 4.1 1030 27.6 2360 63.2 2740 73.4 2820 75.6
80 5.5 1290 34.6 2880 77.2 3280 87.9 3080 82.5
90 6.2 1480 39.7 2960 79.3 3380 90.6 3240 86.8
100 6.9 1510 40.5 3170 84.9 3490 93.5 3320 88.9
psig bar Body Size: NPS 1
3 0.21 155 4.2 280 7.5 275 7.4
5 0.34 120 3.2 280 7.5 410 11.0 485 13.0
10 0.69 225 6.0 550 14.7 695 18.6 830 22.2
15 1.0 355 9.5 750 20.1 1030 27.6 1220 32.7
20 1.4 420 11.3 985 26.4 1290 34.6 1590 42.6
30 2.1 575 15.4 1410 37.8 1900 50.9 2230 59.7
40 2.8 755 20.2 1780 47.7 2320 62.2 2730 73.1
50 3.4 955 25.6 2180 58.4 2920 78.2 3240 86.8
60 4.1 1100 29.5 2510 67.2 3400 91.1 3680 98.6
80 5.5 1430 38.3 3170 84.9 4170 112 4360 117
90 6.2 1620 43.4 3640 97.5 4430 119 4590 123
100 6.9 1710 45.8 3890 104 4550 122 4930 132
psig bar Body Size: NPS 1-1/4
3 0.21 255 6.8 315 8.4 465 12.5
5 0.34 350 9.4 445 11.9 610 16.3
10 0.69 225 6.0 535 14.3 815 21.8 1040 27.9
15 1.0 335 9.0 775 20.8 1140 30.5 1430 38.3
20 1.4 420 11.3 965 25.9 1440 38.6 1780 47.7
30 2.1 605 16.2 1320 35.4 2020 54.1 2540 68.0
40 2.8 775 20.8 1720 46.1 2690 72.1 3240 86.8
50 3.4 940 25.2 2020 54.1 3360 90.0 3990 107
60 4.1 1120 30.0 2490 66.7 3800 102 4440 119
80 5.5 1440 38.6 3300 88.4 4940 132 5670 152
90 6.2 1680 45.0 3630 97.3 5460 146 5770 155
100 6.9 1820 48.8 3960 106 5750 154 5770 155
Black areas show where indicated droop/boost would be exceeded regardless of capacity.