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Manufacturer 3M
Mfg Catalog # 1403-XR
Irby Part # 3425278


  • Self-leveling design for precise and horizontal positioning
  • 3M™ EMS Extended Range Ball Marker is specially designed for locating flush mounted facilities that are covered by backfill. It is affixed to the underside of non metallic lids or covers over flush mounted facilities. This self align marker offers positive identification of facilities.
  • Offers easy marking of buried power lines
  • 3M™ EMS Extended Range Ball Marker provides an effective way of marking underground facility lines. It withstands a temperature range of 4 to 122 °F ( 20 to 50 °C). This passive underground marker with a water resistant polyethylene shell does not react with any chemicals or minerals. This ball marker effectively operates without the need for any external power source.
  • Passive antenna encased in water-resistant polyethylene shell
  • Withstands a temperature range of -4 to 122 °F (-20 to 50 °C)
  • Works without any external power source


  • 3M ID: 80630000323
  • Application/Industry: Water
  • Brand: 3M™
  • Burial Depth (Imperial): 5 ft
  • Burial Depth (Metric): 1.53 m
  • Color Family: Blue
  • Marker Depth: 5 feet (1.5m)
  • Marker Dimension (inch): 4 inch Diameter
  • Marker Function: Passive
  • Marker Type: Ball
  • Market: Facilities Management
  • Minimum Order Quantity: 30
  • National Stock Number: 6695015120743
  • Number of Frequencies: N/A
  • Overall Diameter (Imperial): 4 in
  • Overall Diameter (Metric): 10.16 cm || 10.16 cm
  • Overall Height (Metric): 10.4 cm || 10.4 cm
  • Product Color: Blue
  • Range: 0 to 5 Linear Foot
  • Segment: Electrical
  • Utility Type: Potable Water


UPC 05113871764
GTiN 00051138717643
Color Blue
Material HDPE
Applications buried electronic marker
Family Brand Name 3M
Diameter 4 in
Height 10.4 cm

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