PM-303 - 3" Dome Marker Post

The PM-303 Dome Marker Post is a Cable and Pipeline Marker used as a Warning Sign to mark underground utilities.  The PM-303 is a Right of Way Marker used to mark the following utilities: Fiber Optic Cable, Gas Pipelines, Petroleum Pipelines, Electric Lines, Water Lines, Sewer Lines and all other buried utility lines.

The PM-303 is molded from specially formulated resins with UV inhibitors.  Its 360° cylindrical shape ensures that the Dome Marker can be seen from all angles on the ground and by air patrols.  Unlike decals, the Pro-Mark graphic system has a lifetime guarantee not to fade, peel or chip.  Graphics are customized to meet customer specifications and U.S. Department of Transportation regulations.  Our Marker is environmentally friendly and is 100% recyclable.  The PM-303 Dome Marker Post is resistant to chemicals and has high impact resistance making it the safest and most durable way to mark underground utilities.

The Dome Marker Post is 3.5” in diameter and is available in all standard lengths, colors and comes complete with anchor bar.  The Marker is also available with a PM-TS3 Test Station or Vent.

Product(s)

Item #Product NameQuoteSpecs
PM-303 3-Inch Line Marker Post PM-303 3-Inch Line Marker Post PDF

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