Data Sheet
Bulletin 71.1:CP400
17
Table 17. CP400 Series Internal Registration Flow Capacities for 20 psig / 1.4 bar Setpoint
ACCURACY
SETPOINT + / - 1% ABS SET RANGE
PART NUMBER /
COLOR
20 psig -0.35 psi 0.35 psi 10 to 20 psig
GE30200X012 /
Purple Stripe
1.4 bar -24 mbar 24 mbar 0.69 to 1.4 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
30 2.0 1300 34.8 2300 61.6 4100 110 7100 190 8800 236 8800 236
40 2.7 1800 48.2 3400 91.1 6800 182 10,900 292 11,200 300 15,800 423
50 3.4 2200 59.0 4000 107 7300 196 13,000 348 15,800 423
60 4.1 2600 69.7 4700 126 10,300 276 15,800 423
80 5.5 3300 88.4 5900 158 11,100 297
100 6.8 4100 110 7200 193
125 8.6 4500 121 8800 236
psig bar Body Size: NPS 1-1/2 / DN 40
30 2.0 1300 34.8 2000 53.6 4800 129 6100 163 11,600 311 13,700 367
40 2.7 1700 45.6 3300 88.4 7000 188 10,200 273 15,600 418 15,600 418
50 3.4 2300 61.6 3900 105 8400 225 11,000 295 15,800 423
60 4.1 2500 67.0 4700 126 9800 263 14,600 391
80 5.5 3300 88.4 6100 163 12,200 327
100 6.8 4100 110 7200 193
125 8.6 5000 134 8100 217
psig bar Body Size: NPS 2 / DN 50
30 2.0 1300 34.8 2500 67.0 5100 137 6700 180 8400 225 13,300 356
40 2.7 1900 50.9 3300 88.4 7500 201 10,600 284 11,400 306 15,600 418
50 3.4 2200 59.0 4000 107 9200 247 13,900 373 14,300 383
60 4.1 2600 69.7 4600 123 10,300 276 15,800 423
80 5.5 3400 91.1 5900 158 13,700 367
100 6.8 4100 110 7300 196
125 8.6 4900 131 8800 236
Blank areas indicate where maximum operating inlet pressure for a given orice size is exceeded.