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Compressed Air
$2.25 -
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2 PSI Natural Gas
$2.25 -
5 PSI Natural Gas
$2.25 -
Pipe Marking Arrow Tape
$24.95 -
Chilled Water Return
$2.25 -
City Water
$2.25 -
Chilled Water Supply
$2.25 -
Fire Sprinkler Water
$2.25 -
Water
$2.25 -
High Pressure Gas
$2.25 -
Hot Water Supply
$2.25 -
Air
$2.25 -
Cold Water
$2.25 -
Carbon Dioxide
$2.25 -
Gas
$2.25 -
Condensate
$2.25 -
Hot Water Return
$2.25 -
Sprinkler Fire
$2.25 -
Nitrogen
$2.25 -
Propane Gas
$2.25 -
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Hot Water
$2.25 -
Domestic Water
$2.25 -
Steam Supply
$2.25 -
Vacuum
$2.25 -
Oxygen
$2.25 -
Reclaimed Water
$2.25 -
Potable Water
$2.25 -
Non-Potable Water
$2.25 -
Recirculated Hot Water
$2.25 -
Refrigerant
$2.25 -
Storm Drain
$2.25 -
Glycol
$2.25 -
140 Degrees Hot Water
$2.25 -
Steam Condensate
$2.25 -
Fire Damper
$2.25
Duct Markers
Clearly mark duct
contents and flow.
In facilities that work with hazardous materials, correctly marking ducts, pipes, and other substance delivery systems is crucial to safety. Duct markers communicate to workers, visitors, emergency responders, or anyone else who might need to know which pipe or duct transports what. This visual communication is an invaluable tool for ensuring company stays safe, productive and in compliance.
Duct markers have a variety of text options: natural gas, radon vent, fire sprinkler water, high pressure gas, and more. Labels are built with strong adhesive backings for high durability and long-lasting performance—these labels have an outdoor lifespan of 5-7 years. They are chemical, water, and smear resistant, so you can rest assured that these labels will last. If you need to remove these markers, they’ll come up without leaving a messy residue behind.
Browse duct markers below!
Need a custom label? We’re happy to create specialized labels for your unique needs. Give us a call at 866-777-1360.
Free OSHA Label and Sign Chart
Recognize hazard signs at a glance with a free chart of OSHA’s sign and label color scheme.
Helpful Resources