Conversion Chart
Page 15
April 2017
VAM-UM-00646-EN-04
Fluid
Specific
Gravity
Correction
Factor of
Standard
Scale
Internal Body Material
External
Pressure
Seals
Dust Guards
A
luminum
Br
ass
T316SS
T303SS
Vit
on
®
EPR
Poly
car
bona
te
Nylon
Py
rex
®
Air
100
1000
R
R
R
R
R
R
R
R
R
Argon (A)
138
1175
R
R
R
R
R
R
R
R
R
Carbon Dioxide
(CO
2
)
153
1237
R
R
R
R
R
R
R
R
R
Freon 11
(CCI
3
F)
492
2218
R
R
R
R
R
R
R
R
R
Freon 12
(CCI
2
F)
426
1060
R
R
R
R
R
R
R
R
R
Helium (HE)
014
0374
R
R
R
R
R
R
R
R
R
Hydrogen (H
2
)
007
0265
R
R
R
R
R
R
R
R
R
Natural Gas
060
0775
C
C
R
C
R
N
C
R
R
Nitrogen (N
2
)
097
0985
C
C
R
R
R
R
R
R
R
Oxygen (O
2
)
110
1,049
R
R
R
R
R
R
R
R
R
Propane (C
3
H
8
)
157
1253
R
R
R
R
R
R
N
R
R
Table 9: Fluid selection chart (gases)
R = Recommended
N = Not Recommended
C = Consult Factory