Phase Operating Pressure Temperature Fluid Name psi psf atm mmH2O inH2O ftH2O mmHg inHg mbar bar kPa kg/cm2 kg/m2 MPa °F °C °R °K Unknown Gas Unknown Liquid Gas Mixture 1,2,2-TRICHLORO-1,1,2-TRIFLUOROETHANE, C2Cl3F3 1,2-DIBROMOTETRAFLUOROETHANE, C2Br2F4 1,2-DICHLORO-1,1,2,2-TETRAFLUOROETHANE, C2Cl2F4 1-CHLORO-1,1-DIFLUOROETHANE, C2H3ClF2 2-BROMO-2-CHLORO-1,1,1-TRIFLUOROETHANE, C2HBrClF3 3,4-DICHLOROBUT-1-ENE, C4H6Cl2 ACETYLENE, C2H2 AIR AMMONIA, H3N ARGON, Ar ARSINE, AsH3 BORON TRICHLORIDE, BCl3 BORON TRIFLUORIDE, BF3 BUT-1-YNE, C4H6 BUTANE, C4H10 CARBON DIOXIDE, CO2 CARBON DISULPHIDE, CS2 CARBON MONOXIDE, CO CARBON TETRACHLORIDE, CCl4 CARBON TETRAFLUORIDE, CF4 CARBONYL SULPHIDE, COS CHLORINE, Cl2 CHLORODIFLUOROMETHANE, CHClF2 CHLOROETHANE, C2H5Cl CHLOROFORM, CHCl3 CHLOROPENTAFLUOROETHANE, C2ClF5 CHLOROTRIFLUOROETHYLENE, C2ClF3 CHLOROTRIFLUOROMETHANE, CClF3 cis-BUT-2-ENE, C4H8 CYANOGEN, C2N2 CYCLOBUTANE, C4H8 CYCLOPROPANE, C3H6 DEUTERIUM (NORMAL), D2 DIBORANE, B2H6 DIBROMODIFLUOROMETHANE, CBr2F2 DICHLORODIFLUOROMETHANE, CCl2F2 DICHLOROFLUOROMETHANE, CHCl2F DICHLOROSILANE, Cl2H2Si DIFLUOROMETHANE, CH2F2 DIMETHYL ETHER, C2H6O DIMETHYLAMINE, C2H7N ETHANE, C2H6 ETHANOL, C2H6O ETHYLENE, C2H4 ETHYLENE OXIDE, C2H4O FLUORINE, F2 FLUOROFORM, CHF3 GERMANIUM HYDRIDE, GeH4 HELIUM-4, He HYDROGEN (NORMAL), H2 HYDROGEN CHLORIDE, ClH HYDROGEN SULPHIDE, H2S KRYPTON, Kr METHANE, CH4 NEON, Ne NITRIC OXIDE, NO NITROGEN, N2 NITROUS OXIDE, N2O OXYGEN, O2 OZONE, O3 PENTAFLUOROETHANE, C2HF5 PHOSPHINE, H3P PROP-2-ENE-1-OL, C3H6O PROPADIENE, C3H4 PROPANE, C3H8 PROPENE, C3H6 SILANE, H4Si SULPHUR DIOXIDE, O2S SULPHUR HEXAFLUORIDE, F6S TETRAMETHYLSILANE, C4H12Si TRICHLOROFLUOROMETHANE, CCl3F WATER, H2O XENON, Xe cP Poise lb·s/ft2 N·s/m2 mPa·s Pa·s cSt St ft2/s m2/s mm2/s SSU Viscosity M.W. S.G. lb/in3 lb/ft3 lb/gal GM/CC kg/m3 kg/dm3 Density VA Web Sizing App v6.1 Step 1: Determine fluid density and viscosity Sat T Sat P abs gauge