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Red cylindrical polypropylene height adapter, six inches tall and wide, fire-rated three hours

STI

STI CD600X Height Adapter Red 6 in 3 hr fire rating

SKU CH-FZBF-YW6MP

Red polypropylene height adapter adds six inches to a CD600 unit and carries a three-hour fire rating under UL 1479 and CAN/ULC-S115

  • TypeFacility & Worksite Safety
  • ColorRed
  • Color MappingRed
  • 3-hour fire rating meets UL 1479 and CAN/ULC-S115 standards
  • Fits CD600 model for secure installation
  • 6-inch height and diameter match system dimensions
  • Polypropylene construction withstands 130 °F service temperature
  • Red colour provides clear visual identification

Fire-Rated Height Adapter

The STI CD600X height adapter adds a six-inch rise to compatible CD600 installations. It carries a three-hour fire rating tested to UL 1479 and CAN/ULC-S115. The polypropylene body withstands continuous service temperatures up to 130 degrees Fahrenheit. The red finish provides clear visual identification on site.

For Firestop Installers Only

This adapter suits contractors extending CD600 penetrations through rated assemblies where a three-hour barrier is specified. It does not fit other pipe diameters or non-CD600 systems. Projects requiring a different fire rating or a non-polypropylene material must use an alternative component.

Three-Hour Fire Rating

The decisive specification is the three-hour fire rating certified under UL 1479 and CAN/ULC-S115. This rating determines whether the assembly meets the required compartmentation standard for the building code in force.

Highlights

  • 3-hour fire rating meets UL 1479 and CAN/ULC-S115 standards
  • Fits CD600 model for secure installation
  • 6-inch height and diameter match system dimensions
  • Polypropylene construction withstands 130 °F service temperature
  • Red colour provides clear visual identification

Specifications

BrandSTI
TypeFacility & Worksite Safety
ColorRed
Color MappingRed

Questions about this item

Should I choose the 6 in height adapter or a different size?

This adapter has a 6 in overall height and 6 in outside diameter, matching the CD600 series specifications for a 3 hr fire rating.

What does the 3 hr fire rating mean when the adapter is installed?

The 3 hr fire rating indicates the assembly meets UL 1479 and CAN/ULC-S115 standards for three hours of fire exposure when used with the CD600 system.

Does the polypropylene material limit the temperature range?

The adapter is rated for a maximum service temperature of 130 Degrees F, so it should not be used in environments exceeding that limit.

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