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HOT WATER RETURN Plenum Duct Marker - 2.5" - 7.785", Black on Orange

Part Number: 6676B-1

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HOT WATER RETURN Plenum Duct Marker  25"  7785" Black on Orange
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Part Number: 6676B-1

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  • HOT WATER RETURN Plenum Duct Marker - 2.5" - 7.785", Black on Orange
    Color: Green

    Part Number: 6676B-1

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Description

Plenum-Rated Aluminum Pipe and Duct Markers withstand extreme temperatures, moisture, abrasion and chemicals without yellowing, fading, peeling or becoming brittle.
  • 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 arrows facilitate quick and accurate identification for maintenance, troubleshooting and emergency response

Key Features

  • Colour: Black on Orange
  • Material: Aluminum Foil
  • Material Number: B-300 (View Technical Data Sheet)
  • Overall Size: 2.5 - 7.785"
  • Pipe Marker Mounting Style: Self-Adhesive
  • Text Legend: HOT WATER RETURN

Specifications

Key Characteristics

Product Number 178670
UPC 888434645857
UOM Each
Quantity per Card or Sheet 1
Cards or Sheets per Pack 1
Brand Name Brady®

Dimensions

Dimensions 2.25 in H x 16 in W
Height 2.25 in
Width 16 in
Thickness 0.0046 in
Pipe Marker Style 1P

Material Characteristics

Material Number The Brady number that is assigned to the base material of this product. Click on the material number to view more information. B-300 (View Technical Data Sheet)
Material View the Material Number and Technical Data Sheet for more information. Aluminum Foil
Material Properties Metallic Appearance
Adhesive Type Acrylic
Finish Matte
Colour Black on Orange
Indoor or Outdoor Use Indoor Use
Service Temperature Range °F -40 °F - 320 °F

Product Features

Application The type of application or end use environment the product is designed for. Pipe and Valve Marking
Class Water
Corner Type Square
Pipe Marker Mounting Style Mounting styles include self-adhesive, snap-around, snap-on, strap-on, wrap around, and a fiberglass carrier. Self-Adhesive

Compatibility

Overall Size 2.5 - 7.785"
Maximum Outside Pipe Diameter 7.785 in
Minimum Outside Pipe Diameter 2.5 in

Preprinted Information

Text Legend HOT WATER RETURN
Arrow Direction Directional
Character Height 1.3 in
Text Language English

What's Included

Includes Arrow

Compliance

REACH SVHC Status Part does not contain an SVHC
REACH Candidate List Date 05 November 2025
Country of Origin All trade information (i.e. Country of Origin, Harmonized Schedule code, and/or Export Control Classification Number) and related assistance provided by Brady Corporation and its affiliates is provided for informational purposes only and is subject to change without notice. Any use of such information by you is without recourse to Brady Corporation or its affiliates and is at your own risk. This information is not provided as legal advice or as a substitute for obtaining specific legal advice. If you have any questions regarding your specific situation, you should consult your attorney. United States of America
ASTM Please refer to the available Material Technical Data sheets for more detailed information. ASTM E-84
ECCN (Export Commodity Control Number) All trade information (i.e. Country of Origin, Harmonized Schedule code, and/or Export Control Classification Number) and related assistance provided by Brady Corporation and its affiliates is provided for informational purposes only and is subject to change without notice. Any use of such information by you is without recourse to Brady Corporation or its affiliates and is at your own risk. This information is not provided as legal advice or as a substitute for obtaining specific legal advice. If you have any questions regarding your specific situation, you should consult your attorney. EAR99
HTS Code (Harmonized Tariff Schedule) All trade information (i.e. Country of Origin, Harmonized Schedule code, and/or Export Control Classification Number) and related assistance provided by Brady Corporation and its affiliates is provided for informational purposes only and is subject to change without notice. Any use of such information by you is without recourse to Brady Corporation or its affiliates and is at your own risk. This information is not provided as legal advice or as a substitute for obtaining specific legal advice. If you have any questions regarding your specific situation, you should consult your attorney. 8310.00.0000
RoHS Compliance Status Compliant with 2011/65/EU with exemptions
UNSPSC United Nations Standard Products and Services Code that is used by manufacturers. 55121737

Documentation, Guides & Videos

Compliance Documents

You'll find additional compliance information in this page's product specifications and can use this form to request product certifications.

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