• All pipe markers are designed in accordance with Australian Standard AS 1345-1995. 
  
  
• Base identification colour complies to Australian Standard AS2700-2011
  
  
• AS 1345-1995 standard for pipe identification was designed to provide plant personnel with a cohesive system for identifying the contents on pipes, conduits and ducts ultimately reducing chances of errors, simplifying the handling of emergencies and minimising hazards. 
  
  
• The AS 1345-1995 standard provides direction for labelling materials contained in piping systems, including electrical conduits, by means of background colour marking, legend and symbols.
  
  
• AS 1345-1995 states that pipe markers must be placed in intervals of no more than 8m apart. Pipe marker spacing may extend to (but not exceed) 50 metres on long, continuous straight runs of external services. 
   
  
• K2K Signs industrial grade adhesives simplify pipe marker tape installation. Simply peel to release the coated paper backing from the marker and press the vinyl pipe marker tape in place. 
  
  
• Self-sticking vinyl pipe markers from K2K Signs are perfect for showing flow direction, pipe contents as well as making the pipe identification highly visible. K2K Signs marking tape is made of a durable vinyl and is excellent for use in both indoor and outdoor environments.

The Non-Potable Water pipe marker sign shows that the water in the pipe is not safe to drink. It is used in factories, construction sites, and other places where water may be used for cooling, cleaning, or industrial processes. This sign helps prevent people from accidentally drinking unsafe water. It is usually placed on pipes to make the warning clear.