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Riser Convoluted Raceway - Coils

Riser Convoluted Raceway - Coils

Description of Riser Convoluted Raceway - Coils

Part #: WLRI
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Riser convoluted raceways are ideal for installations that require the channeling protecting optical fiber cables marked OFNP or communications cable marked CMP or CMP-OF, such as for use in ceilings, walls, or ducts.

Available in ˝” to 2” diameters, the Riser wire loom comes in the industry-standard colors orange and white. In addition, both raceways come standard with pre-installed Kevlar pull lines.

  • Same characteristics as Plenum however it displays additional fire resistant capabilities, which prevent fire from spreading from one floor to another.
  • Flame propagation height less than 12 feet with a temperature of less than 850° F. at the 12 foot point.

*Any item ordered by the foot will not be returnable.


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Features and Benefits

  • By law, all Riser raceways must have ‘Riser’ marked on the tube itself or on marker tape.
  • This raceway complies with NEC Article 770.53.

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Specifications


More Info

Material Corrugated Nylon Resin
Pull Line/Cable Pre-Installed Kevlar pull tape or cable (up to 7/16" in diameter)
UL Standard 2024 (UL Test 1666)
Acceptance Criteria Test Method Value
Maximum Flame Propagation UL 2024, Sec. 9 4.25 ft
Maximum Damage Height UL 2024, Sec. 9 6.75 ft
Mechanical Properties
Acceptance Criteria Test Method Value
Tensile Strength, Yield ASTM D638 7,800 PSI
Flexural Strength ASTM D790 9,200 PSI
Thermal Properties
Acceptance Criteria Test Method Value
Melting Point ASTM D789 420°F (215°C)

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