— 52 —
MODEL
40
60
90
115
165
260
370
450
590
750
930 1130 1350 1550 2100 3000 4100 5400
SCFM
40
60
90
115
165
260
370
450
590
750
930 1130 1350 1550 2100 3000 4100 5400
m
3
/hr
68
102
153
195
280
442
629
765 1002 1274 1580 1920 2294 2633 3568 5097 6966 9175
Table 9-1 Maximum Inlet Flow at Rated Conditions
INLET
PRESSURE
psig
60
70
80
90
100
110
120 130 140 150 160 170 180 190 200 210 220 230 240 250
barg
4.1
4.8
5.5
6.2
6.9
7.6
8.3
9.0
9.7 10.3 11.0 11.7 12.4 13.1 13.8 14.5 15.2 15.9 16.5 17.2
MULTIPLIER
0.65 0.74 0.83 0.91 1.00 1.04 1.08 1.12 1.16 1.20 1.23 1.27 1.30 1.34 1.37 1.40 1.43 1.46 1.49 1.52
Table 9-2 Inlet Pressure Correction Factors
INLET
TEMPERATURE
°F
100 and below
105
110
115
120 125 130 135 140
°C
38 and below
41
43
46
49
52
54
57
60
MULTIPLIER
1.00
0.98 0.96 0.93 0.89 0.85 0.81 0.76 0.70
Table 9-3 Inlet Temperature Correction Factor
DRYER MOP
150 psig (10.3 barg)
250 psig (17.2 barg)
INLET
PRESSURE
psig 60 - 100 110 120 130 140 150 120 130 140 150 160 170 180 190 200 210 220 230 240 250
barg 4.1 - 6.9 7.6 8.3 9.0 9.7 10.3 8.3 9.0 9.7 10.3 11.0 11.7 12.4 13.1 13.8 14.5 15.2 15.9 16.5 17.2
CYCLE
ISO CL.1 4 min.
psig
35
33
31
29
28
27
83
80
76
74
71
69
66
64
63
61
59
58
56
55
barg
2.4
2.3 2.1 2.0 1.9 1.9 5.7 5.5 5.2 5.1 4.9 4.8 4.6 4.4 4.3 4.2 4.1 4.0 3.9 3.8
ISO CL.2 10 min.
psig
20
19
18
17
16
15
44
42
40
39
37
36
35
33
32
31
31
30
29
28
barg
1.4
1.3 1.2 1.2 1.1 1.0 3.0 2.9 2.8 2.7 2.6 2.5 2.4 2.3 2.2 2.1 2.1 2.1 2.0 1.9
ISO CL.3 16 min.
psig
18
17
16
15
14
13
35
33
32
30
29
28
27
26
25
25
24
23
23
22
barg
1.2
1.2 1.1 1.0 1.0 0.9 2.4 2.3 2.2 2.1 2.0 1.9 1.9 1.8 1.8 1.7 1.7 1.6 1.6 1.5
ISO CL.4 24 min.
psig
16
15
15
14
13
13
30
29
28
26
25
24
24
23
22
21
21
20
20
19
barg
1.1
1.0 1.0 1.0 0.9 0.9 2.1 2.0 1.9 1.8 1.8 1.7 1.7 1.6 1.5 1.4 1.4 1.4 1.4 1.3
Table 9-4 Purge Pressure (NOTE: For units with the Level 2 Controller operating in the Demand Cycle Mode, use the ISO Class 2 (10 min.)
purge pressure settings only, regardless of ISO Class operating mode.)
INLET
TEMPERATURE
°F
35
40
50
60
70
80
90
100
110
120
°C
2
4
10
16
21
27
32
38
43
49
OUTLET P.D.P.
°F
-34
-28
-22
-16
-10
-4
3
9
15
21
°C
-37
-33
-30
-27
-23
-20
-16
-13
-9
-6
Table 9-5 Outlet Pressure Dew points at Moisture Indicator Color Change
DRYER MOP
150 psig (10.3 barg)
250 psig (17.2 barg)
INLET
PRESSURE
psig 60 - 100 110
120 130 140 150 120 130 140 150 160 170 180 190 200 210 220 230 240 250
barg 4.1 - 6.9 7.6
8.3
9.0
9.7 10.3 8.3
9.0
9.7 10.3 11.0 11.7 12.4 13.1 13.8 14.5 15.2 15.9 16.5 17.2
CYCLE
ISO CL.1 4 min. 0.249 0.239 0.230 0.222 0.214 0.208 0.361 0.348 0.337 0.326 0.317 0.308 0.300 0.293 0.286 0.279 0.273 0.268 0.262 0.257
ISO CL.2 10 min. 0.175 0.168 0.162 0.156 0.151 0.146 0.218 0.210 0.203 0.197 0.191 0.186 0.181 0.177 0.172 0.169 0.165 0.162 0.158 0.155
ISO CL.3 16 min. 0.161 0.154 0.148 0.143 0.138 0.134 0.182 0.175 0.169 0.164 0.159 0.155 0.151 0.147 0.144 0.141 0.138 0.135 0.132 0.129
ISO CL.4 24 min. 0.153 0.147 0.141 0.136 0.132 0.128 0.164 0.158 0.153 0.148 0.144 0.140 0.137 0.133 0.130 0.127 0.124 0.122 0.119 0.117
Table 9-6 Maximum Purge Flow Factor
