Fisher CS403 Instruction Manual page 5

Table 6. Type CS403 Regulator and Integral Monitor Outlet Pressure Ranges
PRIMARY REGULATOR
Setpoint
TYPE
In. w.c. mbar
4 10
5 12
7 17
11 27
14 35
CS403 18 45
1 psig 69
2 psig 138
3 psig 207
4 psig 276
5 psig 345
1. Integral Monitor setpoints shown represent the minimum setpoint difference between the Integral Monitor and the Primary regulator. Higher monitor setpoints can be chosen, e.g., for
Primary regulator setpoint of 7 in. w.c. / 17 mbar, the Integral Monitor can also be set at 14, 21 in. w.c., 1 psig / 35, 52, 69 mbar or higher.
REGULATOR
Setpoint
TYPE
In. w.c. mbar
4
5
7
11
14
0.65 psig
0.72 psig
CS404
1 psig
1.5 psig 103
2 psig 138
3 psig 207
4 psig 276
5 psig 345
5.5 psig 380
1. For Types CS404IT and CS404ET equipped with Token Relief, if Non-Factory slam-shut OPSO setpoints are specified, they must not encroach on the Token Relief Start-to-Discharge
values provided in Table 4 of the CS400 Bulletin.
Table 8. Type CS404 Regulator and Slam-shut OPSO and UPSO Pressure Ranges
REGULATOR
Setpoint Spring Range
TYPE
psig mbar psig
0.51 35 0.36 to 0.51 25 to 35
0.65 45 0.45 to 0.70 30 to 48
0.72 50
0.65 to 1
1 69
1.5 103
CS404 1 to 2
2 138
3 207
4 276
2 to 5.5
5 345
5.5 380
1. For Types CS404IT and CS404ET equipped with Token Relief, if Non-Factory slam-shut OPSO setpoints are specified, they must not encroach on the Token Relief Start-to-Discharge
values provided in Table 4 of the CS400 Bulletin.
Spring Part Spring
Number Color
GE30198X012 Red
GE30195X012 Purple
GE30188X012 Gold
GE30189X012 Blue
GE30224X012 Unpainted
GE30196X012 Green
GE30225X012 Orange
GE30190X012 Black
GE30197X012
GE30197X012 Yellow
GE30197X012
Table 7. Type CS404 Regulator and Slam-shut OPSO Pressure Ranges
Spring Range
In. w.c. mbar
10 3.5 to 5 9 to 12
12 4.5 to 6.5 11 to 16
17 6 to 8 15 to 20
27 7.5 to 11 19 to 27
35 10 to 14 25 to 35
45 0.45 to 0.7 psig 30 to 47
50
0.65 to 1 psig 45 to 69
69
1 to 2 psig 69 to 138
2 to 5.5 psig 138 to 380
Overpressure Shutoff (OPSO)
Factory
Setpoint
(1)
mbar psig mbar
1.1 75
1.4 96
1.6 112
45 to 69
2.5 172
3.0 207
69 to
138
3.5 241
6.3 434
7.3 503
138 to
380
8.3 572
8.8 606
INTEGRAL MONITOR
Setpoint Spring Part
(1)
Number
In. w.c. mbar
14 35 GE30189X012
21 52 GE30196X012
1 psig 69 GE30225X012
1.5 psig 103 GE30190X012
2.5 psig 172 GE30190X012
3.5 psig 241 GE35081X012
5 psig 345 GE30192X012
6 psig 414 GE33121X012
Overpressure Shutoff (OPSO)
Factory Setpoint
(1)
In. w.c. mbar
18 45
19 47
21 52
0.9 62
0.58 to 1.6 psig
1.1 75
1.4 psig 96
1.6 psig 112
2.5 psig 172
3.0 psig 207 1.4 to 4.1 psig
3.5 psig 241
6.3 psig 434
7.3 psig 503
3.2 to 11 psig
8.3 psig 572
8.8 psig 606
SLAM-SHUT DEVICE
Range
Spring Part
Number
psig mbar
0.73 to 1.9 50 to 130 GF02168X012
1.4 to 3.9 97 to 270 GF02169X012
2.2 to 5.5 150 to 380 GF02170X012
3.8 to 8.7 262 to 600 GF02171X012
5.8 to 16 400 to 1100 GF02172X012
CS400 Series
Spring Range
In. w.c. mbar
12 to 21 30 to 52
18 to 30 45 to 75
26 to 40 65 to 99
1.4 to 2.9 psig 97 to 200
1.4 to 2.9 psig 97 to 200
2.6 to 3.7 psig 179 to 255
3.6 to 6 psig 248 to 414
5.1 to 7.5 psig 352 to 517
SLAM-SHUT DEVICE
Spring Range
In. w.c. mbar
12 to 25 30 to 60
40 to 110
30 to 44 75 to 110
95 to 280
220 to 760
Underpressure Shutoff (UPSO)
Factory
Range
Setpoint
psig mbar psig mbar
0.32 22
0.14 to
0.4 30 10 to 75 T14169T0012
1.1
0.4 30
0.58 40
0.36 to 25 to
0.73 50
2.3
1 69
1.75 121
2 140
1.5 to 100 to
7.3
2.9 200
3.6 250
Spring
Color
Blue
Green
Orange
Black
Black
Purple
Dark Blue
Red
Spring
Part Number
GF02168X012
GF02169X012
GF02170X012
GF02171X012
GF02173X012
Spring Part
Number
T14170T0012
159
FA142869X12
500
5