Data Sheet

Bulletin 71.2:299H
8
A7136A
NOTE: IF USED, THE PILOT SUPPLY REGULATOR SHOULD BE SET TO
3 psig / 0.21 bar ABOVE THE MONITOR OUTLET PRESSURE SETTING.
WIDE-OPEN DOWNSTREAM MONITOR
Figure 6. Typical Monitor Installations
A7136B
NOTE: IF USED, THE PILOT SUPPLY REGULATOR SHOULD BE SET TO
3 psig / 0.21 bar ABOVE THE MONITOR OUTLET PRESSURE SETTING.
WIDE-OPEN UPSTREAM MONITOR
A7136C
NOTE: THE PILOT SUPPLY REGULATOR SHOULD BE SET TO
3 psig / 0.21 bar ABOVE THE MONITOR OUTLET PRESSURE SETTING.
WIDE-OPEN UPSTREAM MONITOR
OPTIONAL PILOT
SUPPLY FILTER OR
FILTERED PILOT
SUPPLY REGULATOR
WIDE-OPEN
MONITOR
OPTIONAL PILOT
SUPPLY REGULATOR
WORKING
REGULATOR
A7273
NOTE: THE PILOT SUPPLY REGULATOR SHOULD BE SET TO
3 psig / 0.21 bar ABOVE THE MONITOR OUTLET PRESSURE SETTING.
NO DOWNSTREAM BLEED MONITOR SYSTEM
0.14 0.28
0.41
0.55
0.69
0.83 0.97 1.10
1.24
1.38
1.52
16
14
12
10
8
6
4
2
0
1.10
0.97
0.83
0.69
0.55
0.41
0.28
0.14
0 2 4
6
8
10
12 14 16 18 20 22
APPROXIMATE START-TO-DISCHARGE, psig
APPROXIMATE START-TO-DISCHARGE, bar
SET psig
SET bar
RED SPRING
5 TO 16 psig /
0.34 to 1.1 bar
T13600T0012
LIGHT BLUE
SPRING
1 TO 3.25 psig /
69 mbar to
0.22 bar
T13593T0012
ORANGE SPRING
2.75 TO 6 psig /
0.19 to 0.41 bar
T13671T0012
SET mbar
APPROXIMATE START-TO-DISCHARGE, psig
APPROXIMATE START-TO-DISCHARGE, bar
0.10
0.14
0.17
0.21 0.24
0.28
40
35
SET INCHES W.C.
30
25
20
15
10
5
0
99
87
75
62
50
37
25
12
1.5 2.0 2.5 3.0 3.5 4.0
YELLOW SPRING
5 TO 9 INCHES W.C. /
12 to 22 mbar
T13589T0012
Figure 7. Type 299HR Approximate Start-to-Discharge
BLACK SPRING
3.5 TO
6 INCHES W.C. /
9 to 15 mbar
T13707T0012
PURPLE SPRING
16 TO
40 INCHES W.C. /
40 to 99 mbar
1B41372722
UNPAINTED SPRING
7 TO 20-INCHES W.C. /
17 to 50 mbar
1N3112X0012
OPTIONAL PILOT SUPPLY
FILTER OR FILTERED PILOT
SUPPLY REGULATOR
OPTIONAL PILOT
SUPPLY REGULATOR
WIDE-OPEN
MONITOR
WORKING
REGULATOR
OPTIONAL PILOT SUPPLY
FILTER OR FILTERED PILOT
SUPPLY REGULATOR
OPTIONAL PILOT
SUPPLY REGULATOR
WIDE-OPEN
MONITOR
WORKING
REGULATOR
OPTIONAL PILOT SUPPLY
FILTER OR FILTERED PILOT
SUPPLY REGULATOR
OPTIONAL PILOT
SUPPLY REGULATOR
WIDE-OPEN
MONITOR
WORKING
REGULATOR