Data Sheet

Bulletin 71.1:CS800
19
Table 18. Types CS800
(1)
, CS803
(2)
and CS804 Internal Registration Flow Capacities for 7 in. w.c. / 17 mbar Setpoint
for 2 in. / DN 50 Body Size
SETPOINT
ACCURACY SPRING
Droop Boost Set Range Part Number / Color
7 in. w.c. -1 in. w.c. 2 in. w.c. 5.5 to 8.5 in. w.c.
GE30338X012 / Black
17 mbar -2.5 mbar 5 mbar 13 to 21 mbar
CAPACITIES IN SCFH / Nm
3
/h OF 0.6 SPECIFIC GRAVITY NATURAL GAS
Inlet Pressure
Orice Size, In. / mm
1/4 / 6.4 3/8 / 9.5 1/2 / 13 5/8 / 16 3/4 / 19 7/8 / 22 1
/ 25
(1)(2)
1-3/8 / 35
(3)
SCFH Nm
3
/h SCFH Nm
3
/h 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: 2 in. / DN 50
5 0.34 1120 30.1 1120 30.1 2600 69.8 3670 98.5 4630 124 8130 218 9590 257 5510 148
10 0.69 1480 39.7 2520 67.7 4840 130 9100 244 12,450 334 13,250 356 16,280 437 7200 193
15 1.0 1870 50.2 3130 84.0 7760 208 12,000 322 16,170 434 16,630 446 20,380 547 7650 205
20 1.4 2130 57.2 4230 114 9200 247 14,550 391 19,090 513 17,370 466 22,860 614
25 1.7 2500 67.1 5530 149 10,510 282 15,920 427 20,180 542 17,370 466 22,860 614
30 2.1 2850 76.5 6290 169 11,850 318 18,720 503 23,010 618 17,380 467
40 2.8 3590 96.4 7850 211 14,100 379 22,910 615 25,910 696 16,180 434
50 3.4 4200 113 9280 249 16,740 449 24,340 653 27,340 734 12,050 324
60 4.1 4910 132 10,810 290 19,390 521 24,360 654 19,730 530
80 5.5 6220 167 13,740 369 25,530 685
100 6.9 7440 200 16,630 446 25,530 685
125 8.6 8730 234 20,320 546
Blank areas indicate where maximum operating inlet pressure for a given orice size is exceeded.
Gray areas indicate limited capacities due to boost effects.
1. Type CS800 with Ductile Iron or Steel Bodies exhibit a 20% reduction in capacity for indicated orice size. Multiply listed values by a factor of 0.8.
2. Types CS803 and CS804 exhibit a 30% reduction in capacity for indicated orice size. Multiply listed values by a factor of 0.7.
3. Not available on the Type CS803.
Table 17. Types CS800
(1)(3)
, CS803
(2)(3)
and CS804
(3)(5)
Internal Registration Flow Capacities for 7 in. w.c. / 17 mbar Setpoint
for 2 in. / DN 50 Body Size, Enhanced Low Inlet (LIN) Option
SETPOINT
ACCURACY SPRING
Droop Boost Set Range Part Number / Color
7 in. w.c. -1 in. w.c. 2 in. w.c. 5.5 to 8.5 in. w.c.
GE49043X012 / Brown
17 mbar -2.5 mbar 5 mbar 13 to 21 mbar
CAPACITIES IN SCFH / Nm
3
/h OF 0.6 SPECIFIC GRAVITY NATURAL GAS
Inlet Pressure
Orice Size, In. / mm
1/4 / 6.4 3/8 / 9.5 1/2 / 13 5/8 / 16 3/4
/ 19
(1)
7/8 / 22 1 / 25
(2)
1-3/8 / 35
(4)(5)
SCFH Nm
3
/h SCFH Nm
3
/h 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: 2 in. / DN 50
0.4 0.03 460 12.3 750 20.1 910 24.4 1210 32.5 1470 39.5 1590 42.7 2390 64.2
0.51 0.04 600 16.1 820 22.0 1120 30.1 1580 42.4 1690 45.4 1720 46.2 2910 78.1
1 0.07 570 15.3 820 22.0 1330 35.7 1670 44.8 2190 58.8 2690 72.2 3330 89.4 4300 115
2 0.14 810 21.7 1080 29.0 2040 54.8 2750 73.8 3950 106 4610 124 4990 134 6250 168
3 0.21 1040 27.9 1450 38.9 2830 76.0 3730 100 5140 138 5920 159 6590 177 6970 187
5 0.34 1260 33.8 2050 55.0 3870 104 4990 134 7730 208 9080 244 11,020 296 10,380 279
10 0.69 1610 43.2 3070 82.4 6130 165 9360 251 12,330 331 14,570 391 16,360 439 13,210 355
15 1.0 1980 53.2 4050 109 7810 210 11,780 316 16,180 434 19,680 528 21,270 571 16,160 434
20 1.4 2160 58.0 4920 132 9210 247 13,860 372 18,920 508 22,030 591 22,030 591
25 1.7 2490 66.8 5720 154 10,520 282 16,160 434 22,030
(3)
591
(3)
22,030 591 22,030 591
Black areas show where indicated droop/boost would be exceeded regardless of capacity.
Blank areas indicate where maximum operating inlet pressure for a given orice size is exceeded.
1. Type CS800 with Ductile Iron or Steel body exhibits a 20% reduction in capacity for indicated orice size. Multiply listed values by a factor of 0.8.
2. Type CS800 with Ductile Iron or Steel Bodies and Type CS803 exhibit a 20% reduction in capacity for indicated orice size. Multiply listed values by a factor of 0.8.
3. Due to boost, the Type CS800 with Ductile Iron or Steel bodies, the Types CS803 and CS804 exhibit a 40% reduction in capacity for indicated condition. Multiply listed values by a
factor of 0.6.
4. Not available on the Type CS803.
5. Type CS804 exhibits a 20% reduction in capacity for indicated orice size. Multiply listed values by a factor of 0.8 .