ServiceService ClassSymbolHandle ColorRing ColorDisc Color
Cooling tower / sprinkling waterWaterWCSGreenGreenYellow
Potable water, hotWaterWPHGreenGreenRed
Potable water, coldWaterWPCGreenGreenBlue
Spring waterWaterWSPGreenYellowYellow
Non-potable water, hotWaterWNHGreenYellowRed
Non-potable water, coldWaterWNCGreenYellowBlue
SteamWaterWSTGreenRedRed
CondensateWaterWCOGreenRedBlue
Super-clean water, hotWaterWCHGreenRedWhite
Super-clean water, coldWaterWCCGreenBlueWhite
Coolant water returnWaterWCRGreenBlueRed
Coolant water feedWaterWCFGreenBlueBlue
Surface water, hotWaterWSHGreenBlackRed
Surface water, coldWaterWSCGreenBlackBlue
Deionised water, hotWaterWDHGreenGrayRed
Deionised water, coldWaterWDCGreenGrayBlue
River water, hotWaterWRHGreenWhiteRed
River water, coldWaterWRCGreenWhiteBlue
Distilled waterWaterWDIGreenWhiteWhite
Natural gasFlammable Gaseous HydrocarbonsGYellowYellowYellow
Propane/butane (liquefied gases)Flammable Gaseous HydrocarbonsLPGYellowRedYellow
MethaneFlammable Gaseous HydrocarbonsCH4YellowBlueYellow
PropaneFlammable Gaseous HydrocarbonsC3H8YellowBlueRed
ButaneFlammable Gaseous HydrocarbonsC4H10YellowBlueBlue
EtheneFlammable Gaseous HydrocarbonsC2H4YellowBlackGreen
PropeneFlammable Gaseous HydrocarbonsC3H6YellowBlackRed
ButeneFlammable Gaseous HydrocarbonsC4H8YellowBlackBlue
AcetyleneFlammable Gaseous HydrocarbonsC2H2YellowWhiteGreen
Argon/methaneOther Combustible Gases and Gas MixturesAR/CH4RedYellowGray
Hydrogen/nitrogenOther Combustible Gases and Gas MixturesH2/N2RedRedGreen
HydrogenOther Combustible Gases and Gas MixturesH2/N2RedRedRed
SilaneOther Combustible Gases and Gas MixturesSiH4RedRedBlack
Hydrogen/heliumOther Combustible Gases and Gas MixturesH2/HeRedRedGray
DeuteriumOther Combustible Gases and Gas MixturesD2RedRedWhite
NitrogenNon-Flammable Gases, Combustion-Enhancing GasesN2BlueGreenGreen
Dinitrogen monoxideNon-Flammable Gases, Combustion-Enhancing GasesN20BlueGreenBlue
Air, synthetic, 80/20Non-Flammable Gases, Combustion-Enhancing GasesSABlueBlueGreen
Compressed airNon-Flammable Gases, Combustion-Enhancing GasesCABlueBlueYellow
OxygenNon-Flammable Gases, Combustion-Enhancing GasesO2BlueBlueBlue
Carbon dioxideNon-Flammable Gases, Combustion-Enhancing GasesCO2BlueBlueBlack
Regulated airNon-Flammable Gases, Combustion-Enhancing GasesRABlueBlueGray
Breathing airNon-Flammable Gases, Combustion-Enhancing GasesBABlueBlueWhite
Carbogen (CO2 + O2)Non-Flammable Gases, Combustion-Enhancing GasesCBBlueBlackBlue
KryptonNon-Flammable Gases, Combustion-Enhancing GasesKrBlueGrayYellow
XenonNon-Flammable Gases, Combustion-Enhancing GasesXeBlueGrayRed
NeonNon-Flammable Gases, Combustion-Enhancing GasesNeBlueGrayBlack
ArgonNon-Flammable Gases, Combustion-Enhancing GasesArBlueGrayGray
HeliumNon-Flammable Gases, Combustion-Enhancing GasesHeBlueGrayWhite
AmmoniaToxic GasesNH3BlackGreenRed
Nitrogen dioxideToxic GasesNO2BlackGreenBlue
Nitrogen monoxideToxic GasesNOBlackGreenBlack
Hydrogen sulphideToxic GasesH2SBlackRedYellow
ArsineToxic GasesAsH3BlackRedBlack
PhosphineToxic GasesPH3BlackRedGray
Hydrogen chlorideToxic GasesHClBlackRedWhite
Sulphur dioxideToxic GasesSO2BlackBlueYellow
Carbon monoxideToxic GasesCOBlackBlueBlack
PhosgeneToxic GasesCOCl2BlackBlackWhite
ChlorineToxic GasesCl2BlackWhiteWhite
Low vacuum(1000 - 1mbar)VacuumVGrayGrayBlack
Fine vacuumVacuumVFGrayGrayGray
High vacuumVacuumVHGrayGrayWhite
Formaldehyde solutionMiscellaneousCH2OWhiteRedGreen
PropanolMiscellaneousC3H8OWhiteRedYellow
MethanolMiscellaneousCH4OWhiteRedBlue
AcetoneMiscellaneousC3H6OWhiteRedGray
TrichloroethyleneMiscellaneousC2HCl3WhiteRedWhite
Perchloric acidMiscellaneousHClO4WhiteWhiteRed
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