PM-301 Flexible Utility Marker Technical Specifications

Description                                           _________________________ Top View
pm301-topview
ProMark Model PM-301 Flexible Utility Marker is an above ground utility marker used for identifying and avoiding major costly repairs, interruption of utility services and/or injury to those around. Model PM-301 can also be used as a Highway Delineator, Boundary Marker or Trail Marker.  The PM-301 Flexible Utility Marker can be ordered with standard or custom decals, colors and lengths.

pm301-specsFeatures

  • • Made from high impact fiberglass reinforced resins.
  • • Fiber will not cause irritation to eyes and/or skin.
  • • Three rib profile will flex on impact and return to its upright position.
  • • Can be bent a 90˚ without cracking or splintering unlike traditional       _fiberglass markers.
  • • Installation Tool (PM-DVR) is available and recommended for           _an easy installation.
  • • 100% recyclable.
  • • Decals are screen printed, not computer generated, for better outdoor _quality and durability.
  • • Reflective and non-reflective decals can be applied on both sides of _the marker.

Color Chart

OrangeTelecommunication, Fiber Optic Cables, or Conduit

YellowNatural Gas, Oil, Steam, Petroleum Pipelines

BlueWater Lines

RedElectric Power Lines, Cables, Conduit

GreenSewers and Drain Lines

PurpleReclaimed Water, Irrigation

PinkTemporary Survey Markings, Unknown/Unidentified Facilities

WhiteProposed Excavation Limits or Route

Description
Test Spec. or Criteria
Test Result
Tensile Strength
ASTM D638
410 kg/cm2
Tensile Elongation
ASTM D638
35%
Tensile Modulus
ASTM D638
17,600 kg/cm2
Flexural Strength
ASTM D790
660 kg/cm2
Flexural Modulus
ASTM D790
19,500 kg/cm2
IZOD Impact Strength
ASTM D256
45 kg cm/cm
Heat Deflection Temp
ASTM D648
204.8 ˚F
Vicat Softening Temp
ASTM D1525
201.2 ˚F
Flammability
UL94
HB Class

 

Marker Length– 66″ +/- .25”
Marker Width– 4” +/ – .125”
Marker Weight–  2.4 lbs. +/- .10”
Standard Decal Length– 13” – 15”
Decal Width-  2.75”  +/-  .15”
Material: Engineered Formulated Thermoplastic
(Based on a 66” Flexible Utility Marker)

PM-301 Flexible Utility Marker Technical Specifications was last modified: by