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  • 3M™ Electronic Marking System (EMS) Rope 7704-HR, Wastewater, 300 m Roll
  • 3M™ Electronic Marking System (EMS) Rope 7704-HR, Wastewater, 300 m Roll

    Part Number 7704HTSWWTR3M ID 80611611064UPC 00051128607817
    • They can be installed near or above buried assets
    • They are easy to follow, creating a detectable path above ground
    • For use in open trench and HDD (Horizontal Directional Drilling) applications
    • They do not require batteries and there is no need to hook up an external transmitter or spend time searching for access points
     More...
    Specifications
    Attribute Name
    Value
    Application/Industry
    Wastewater
    Brand
    3M™
    Marker Type
    Path Marking Rope
    Maximum Burial Depth
    4 feet (1.2 m)
    Overall Length (Imperial)
    328.2 yd
    Overall Length (Metric)
    300.1 m
    TDS Required
    Yes
    Details
    • They can be installed near or above buried assets
    • They are easy to follow, creating a detectable path above ground
    • For use in open trench and HDD (Horizontal Directional Drilling) applications
    • They do not require batteries and there is no need to hook up an external transmitter or spend time searching for access points
    • The markers work independently, so even if a section of path marking rope is cut or removed, the other markers on the rope will continue to provide an accurate location
    • They come in 5 frequencies, creating a unique identification for each utility type

    Our latest innovation, 3M™ EMS Path Marking Rope, is virtually a maintenance free solution for marking and locating the path of underground plastic pipes and conduits that helps eliminate the problems and costs associated with the tracer wire and test stations. 3M EMS marking rope are embedded with markers that are activated using a 3M™ Dynatel™ Locaters 7000 Series.

    Resources

    Open Trench and HDD Application Videos

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