Specifications

6
FEATURES
13
Figure J-1 illustrates vaporizer performance for the
Dura-Cyl series liquid cylinders.
Figure K illustrates continuous flow rates for CO
2
and
N
2
O when a pressure-build coil is used and adequate
external vaporization is present (Dura-Cyl HP only).
0
20 40 60 80 100
-20 
-10 
0
10 
20 
40 
5
0
60 
30 
1
00 SCFH
200 SCFH
300 SCFH
S
ATURATION PRESSURE (PSIG)
TEMPERATURE OF EXITING GAS (NITROGEN) -˚F
4
00 SCFH
Figure J-1
Figure J-2 illustrates vaporizer performance for the
Cryo-Cyl 80 HP.
0
20 40 60 80 100
SATURATION PRESSURE (PSIG)
TEMPERATURE OF EXITING GAS (NITROGEN) -˚F
50 SCFH
100 SCFH
150 SCFH
-60 
-30 
0
30 
60 
Figure J-2
Notes:
1. Non-controlled environment – 80˚ F, 50%
Relative Humidity, light breeze at 120 psig outlet.
2. For controlled environment – 70˚, 30 % Relative
Humidity, still air, subtract 20 ˚ F.
3. For outlet gas pressure – ATM, subtract 5˚ F.
4. For outlet gas pressure – 80 psig, subtract 2˚ F.
5. For argon, add 10˚ F.
6. For oxygen, subtract 7˚ F.
7. Temperature obtained after one hour of continu-
ous usage.
200
300
350
1 hr.
2
hr.
200
300
350
1 hr.
2 hr.
200 SCFH
500 SCFH
800 SCFH
300 SCFH
500 SCFH
2000 SCFH
(230 lb. /hr.)
CO2 W/P.B.@ 300 PSIG
N
2O W/P.B.@ 300 PSIG
Pressure (PSIG)
Figure K
Figure L illustrates Dura-Cyl HP holding times for
CO
2
and N
2
O.
100
200
10 20 30 40 50 60
300
350
days
PRESSURE (PSIG)
70˚ F Ambient
30˚ F Ambient
0˚ F Ambient
(Relief Setting)
Figure L
Performance data provided on the illustrations rep-
resents typical values. Actual values may vary
depending on ambient conditions and/or the condi
-
tion of the liquids.