Data Sheet
Bulletin 71.1:CP400
15
Table 15. CP400 Series Internal Registration Flow Capacities for 10 psig / 0.69 bar Setpoint
ACCURACY
SETPOINT + / - 1% ABS SET RANGE
PART NUMBER /
COLOR
10 psig -0.25 psi 0.25 psi 5 to 10 psig
GE39890X012 /
Black Stripe
0.69 bar -17 mbar 17 mbar 0.34 to 0.69 bar
CAPACITIES IN SCFH / Nm
3
/h OF 0.6 SPECIFIC GRAVITY NATURAL GAS
Inlet Pressure
Orice Size
3/16 In. / 4.8 mm 1/4 In. / 6.4 mm 3/8 In. / 9.5 mm 1/2 In. / 13 mm 5/8 In. / 16 mm 3/4 In. / 19 mm
SCFH Nm
3
/h SCFH Nm
3
/h SCFH Nm
3
/h SCFH Nm
3
/h SCFH Nm
3
/h SCFH Nm
3
/h
psig bar Body Size: NPS 1-1/4 / DN 32
15 1.0 820 22.0 1300 34.8 2700 72.4 3900 105 5200 139 5200 139
20 1.3 1100 29.5 1900 50.9 3200 85.8 5500 147 5800 155 7400 198
30 2.0 1300 34.8 2700 72.4 5700 153 7100 190 7100 190 7400 198
40 2.7 1700 45.6 3100 83.1 7100 190 7100 190 7100 190 7400 198
50 3.4 2300 61.6 3900 105 7100 190 7100 190 7100 190
60 4.1 2500 67.0 4500 121 7500 201 7500 201
80 5.5 3200 85.8 5200 139 7500 201
100 6.8 4100 110 5200 139
125 8.6 4600 123 5200 139
psig bar Body Size: NPS 1-1/2 / DN 40
15 1.0 770 20.6 1300 34.8 2500 67.0 3900 105 5900 158 7800 209
20 1.3 1100 29.5 1500 40.2 4100 110 4200 113 7700 206 9700 260
30 2.0 1500 40.2 2700 72.4 6100 163 6700 180 9700 260 9700 260
40 2.7 1900 50.9 3400 91.1 6700 180 6700 180 6700 180 9700 260
50 3.4 2200 59.0 4000 107 6800 182 6800 182 5200 139
60 4.1 2600 69.7 4700 126 7200 193 5100 137
80 5.5 3300 88.4 5400 145 5400 145
100 6.8 4000 107 5600 150
125 8.6 5000 134 5600 150
psig bar Body Size: NPS 2 / DN 50
15 1.0 590 15.8 1200 32.2 3000 80.4 3600 96.5 4800 129 4800 129
20 1.3 1100 29.5 1600 42.9 3100 83.1 5100 137 7800 209 9500 255
30 2.0 1500 40.2 2800 75.0 5900 158 8800 236 7800 209 11,900 319
40 2.7 1800 48.2 2800 75.0 7600 204 9900 265 7800 209 11,900 319
50 3.4 2200 59.0 4000 107 9200 247 9900 265 7800 209
60 4.1 2600 69.7 4700 126 9200 247 9900 265
80 5.5 3300 88.4 5600 150 9200 247
100 6.8 4100 110 7100 190
125 8.6 5000 134 8600 230
Blank areas indicate where maximum operating inlet pressure for a given orice size is exceeded.
Gray areas indicate limited capacities due to boost effects.