Get Your IIAR Ammonia Pipe Marking Chart
This reference chart outlines pipe and equipment labeling requirements for ammonia refrigeration systems. Understand the various elements of a complete pipe marker. This chart includes piping and component abbreviations, IIAR color scheme, sizing information, and marker placement.
- A detailed breakdown of pipe and system component markers
- Explains identifiers, physical state, pipe contents, and pressure levels
- Lists common abbreviations and descriptions for ammonia piping and components
- A critical resource for facilities with ammonia-based refrigeration systems