Seton Code™ Duct Markers
Seton’s most popular duct labels always include arrows to identify duct content and air flow for safer handling. The labels are made from durable self-adhesive vinyl available in two standard sizes and work best on dry, clean ducting. They are ideal for indoor and outdoor use and have a temperature range of -40°F to 180°F. The markers meet the ASME(ANSI) A13.1 color standard. Choose ready-made or customizable options.