Useful Calculators
Maximum Flow Calculator for Gases
Cv
Inlet Pressure (PSIA)
Outlet Pressure (PSIA)
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Acetylene 0.91
Air 1.00
Ammonia 0.60
Argon 1.38
Butane 2.08
Carbon Dioxide 1.53
Carbon Monoxide 0.9
Chlorine 2.48
Ethane 1.05
Ethylene 0.98
Fluorine 1.31
Helium 0.14
Hydrogen 0.07
Hydrogen Bromide 2.82
Hydrogen Sulfide 1.19
Methane 0.554
Natural Gas 0.61
Neon 0.64
Nitric Oxide 1.037
Nitrogen 0.972
Nitrous Oxide 1.53
Oxygen 1.11
Ozone 1.66
Phosphine 1.83
Propane 1.55
Propylene 1.38
Steam 0.62
Sulfur Dioxide 2.26
Specific Gravity (relative to air at 60°F)
Temperature (°F)
ΔP
Max Flow Rate (SCFM)