Data Sheet
Bulletin 71.1:CS200
33
ACCURACY
SETPOINT + / - 2% ABS SET RANGE
SPRING PART NUMBER /
COLOR
2 psig -0.33 psi 0.33 psi 1 to 2 psig
GE30190X012 / Black
138 mbar -23 mbar 23 mbar 69 to 138 mbar
Table 30. CS205 and CS206 Series Flow Capacities for 2 psig / 138 mbar Setpoint at 2% 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 0.21 120 3.2 255 6.8 460 12.3 560 15.0
5 0.34 165 4.4 410 11.0 640 17.1 800 21.4
10 0.69 295 7.9 710 19.0 1060 28.4 1310 35.1
15 1.0 400 10.7 960 25.7 1420 38.0 1660 44.5
20 1.4 510 13.7 1160 31.1 1710 45.8 1970 52.8
30 2.1 675 18.1 1540 41.3 2270 60.8 2520 67.5
40 2.8 815 21.8 1930 51.7 2750 73.7 2910 78.0
50 3.4 990 26.5 2280 61.1 3100 83.1 3290 88.1
60 4.1 1100 29.5 2670 71.5 3420 91.6 3520 94.3
80 5.5 1400 37.5 3380 90.6 3910 105 3840 103
90 6.2 1590 42.6 3690 98.9 4030 108 3870 104
100 6.9 1650 44.2 3900 104 4110 110 3990 107
psig bar Body Size: NPS 1
3 0.21 195 5.2 370 9.9 455 12.2
5 0.34 125 3.3 360 9.6 560 15.0 730 19.6
10 0.69 250 6.7 665 17.8 1000 26.8 1250 33.5
15 1.0 360 9.6 920 24.6 1400 37.5 1630 43.7
20 1.4 475 12.7 1080 28.9 1740 46.6 2150 57.6
30 2.1 610 16.3 1490 39.9 2390 64.0 2870 76.9
40 2.8 810 21.7 1890 50.6 3000 80.4 3470 93.0
50 3.4 1000 26.8 2300 61.6 3540 94.8 4010 107
60 4.1 1150 30.8 2610 69.9 4010 107 4480 120
80 5.5 1500 40.2 3350 89.7 4830 129 5180 139
90 6.2 1640 43.9 3810 102 5170 138 5310 142
100 6.9 1760 47.2 4070 109 5240 140 5460 146
psig bar Body Size: NPS 1-1/4
3 0.21 335 9.0 410 11.0 590 15.8
5 0.34 445 11.9 615 16.5 830 22.2
10 0.69 245 6.6 680 18.2 1110 29.7 1390 37.2
15 1.0 345 9.2 965 25.9 1470 39.4 1810 48.5
20 1.4 430 11.5 1110 29.7 1850 49.6 2250 60.3
30 2.1 605 16.2 1500 40.2 2500 67.0 3000 80.4
40 2.8 785 21.0 1890 50.6 3180 85.2 3710 99.4
50 3.4 945 25.3 2180 58.4 3770 101 4640 124
60 4.1 1120 30.0 2590 69.4 4440 119 5110 137
80 5.5 1450 38.8 3380 90.6 5630 151 6170 165
90 6.2 1680 45.0 3770 101 6080 163 6350 170
100 6.9 1850 49.6 4080 109 6350 170 6350 170
Black areas show where indicated droop/boost would be exceeded regardless of capacity.