Brady 6660B-1HV Plenum Duct Marker "Outside Air" B-300 Aluminum Foil 1HP 8" or Larger White on Green

Plenum-Rated Aluminum Pipe and Duct Markers withstand extreme temperatures, moisture, abrasion and chemicals without yellowing, fading, peeling or becoming brittle.

Features:

• Markers meet or exceed ASTM E-84-03 Standard Method of Building Materials
• Aluminum material is designed to self-extinguish with low flame-spread and smoke-development ratings
• Ideal for use in boiler rooms, attics and anywhere extreme heat and conditions are present in industrial facilities
• Strong adhesive backing keeps marker securely affixed to ductwork
• Bold colors, text and arrow facilitate quick and accurate identification for maintenance, troubleshooting and emergency response

Pipe Color Code Chart - ANSI/ASME A13.1

Pipe Marker Visibility and Size Requirements

What if your pipe or covering outside diameter is less than 0.7 inch or 18 mm?

In cases where it is difficult to label a pipe or covering due to size, use durable and long-lasting energy source or valve tags in place of pipe labels or markers.

Package includes:

• Plenum Duct Marker
• Arrow

For more information about material, please see Data Sheet