Manual

Page 20 Form #04-VAM-UM-00229 09/12
GASES
Fluid
Specic
Gravity
Correc-
tion
Factor
Aluminum
Brass
T316 SST T303 SST
Viton®
EPR
Polycarbonate
Nylon
Pyrex®
Air 1.0 1.000 R R R R R R R R R
Argon (A) 1.38 1.175 R R R R R R R R R
Carbon Dioxide (CO
2
) 1.53 1.237 R R R R R R R R R
Freon 11 (CCI
3
F) 4.92 2.218 R R R R R R R R R
Freon 12 (CCI
2
F) 4.26 2.060 R R R R R R R R R
Helium (HE) 0.14 0.374 R R R R R R R R R
Hydrogen (H
2
) 0.07 0.265 R R R R R R R R R
Natural Gas 0.60 0.775
C C R C R N C R R
Nitrogen (N
2
) 0.97 0.985 C C R R R R C R R
Oxygen (02) 1.10 1.049 R R R R R R R R R
Propane (C
3
H
8
) 1.57 1.253 R R R R R N N R R
R - Recommended N - Not Recommended C - Consult Factory
FIGURE 18  FLUID SELECTION CHART GASES