34-ST-03-57
Page 6
1Atm
Special High Vacuum
Construction required.
Consult STC.
9000
8000
7000
6000
5000
4000
3000
2000
1000
Maximum Pressure Limited
by Flange Rating of Seal
10000
900
800
700
600
500
400
300
200
100
90
80
70
60
50
40
30
20
10
Pressure
(mmHgA)
-40
52530
0
100
175 350
450
200 300 400
500
psig
193
-9
psig
-14
psig
Process Temperature (Degrees F)
-100
Silicone DC704
30 to 450°F
Silicone DC200
-40 to 350°F
CTFE
5 to 300°F
1Atm
9000
8000
7000
6000
5000
4000
3000
2000
1000
Maximum Pressure Limited
by Flange Rating of Seal
10000
900
800
700
600
500
400
300
200
100
90
80
70
60
50
40
30
20
10
Pressure
(mmHgA)
-40
52530
0
100
175 450
550
200 400 500
600
psig
193
-9
psig
-14
psig
Process Temperature (Degrees F)
-100
20335
NEOBEE M-20
30 to 400°F
Syltherm 800
-40 to 600°F
psig
90
psig
0
psig
0
Figure 13—ST 3000 Remote Seals operable limits for pressure versus temperature