• abesco ct 120 cable transit 2 and a half inch square firestop device with flange set - icon
  • abesco ct 120 cable transit 4 inch square firestop device - icon
  • abesco ct 120 cable transit 2 inch round firestop device - icon
  • abesco ct 120 cable transit 4 inch round firestop device - icon
  • abesco ct 120 cable transit firestop devices in various sizes - icon
  • abesco ct 120 cable transit 2 inch round firestop device with flange set installed - icon
  • abesco ct 120 cable transit square firestop devices with flange sets - icon
  • abesco ct 120 cable transit duplex mounting flange set - icon
  • abesco ct 120 cable transit triplex mounting flange set - icon
  • two abesco ct 120 square cable transit devices mounted with duplex flange set - icon
  • two abesco ct 120 square cable transit devices mounted with duplex flange set - icon
  • two abesco ct 120 square cable transit devices mounted with duplex flange set - icon
  • two abesco ct 120 square cable transit devices mounted with duplex flange set - icon
  • two abesco ct 120 square cable transit devices mounted with duplex flange set - icon
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Through Penetration Firestop Device

Cleaner & Safer for Floors & Walls

FP-CT31974
Qty:  

What's special about this firestop device from Abesco?

  • Red color finish, 22 gauge steel, 10 inch length
  • Designed to allow cables to penetrate fire-rated floors and wall.
  • Four different size widths to choose from: 2" round (50.8mm), 2.5" square (65mm), 4" square (102mm), 4" diameter round (102mm)
  • Suitable for use in concrete floors and walls, drywall, and wooden floors.
  • Easy to install fire seal with no requirement to cut any material.
  • Click for More Features
    •  
  • UL Classified

The Cable Transit firestop is suitable for common types of construction including concrete floors and walls, gypsum drywall assemblies, and rated wooden floor constructions.

2.5" Square
Part # Dimensions Description Price
FP-CT31974 2.5" x 5" DUPLEX Mounting Flange Set
(2 pc. set for quantity (2) part # FP-CT31940)
Used to mount two (2.5) inch CT120 units together side by side
Qty:  
Manufacturer Direct
FP-CT31976 2.5" x 7.5" TRIPLEX Mounting Flange Set
(2 pc. set for quantity (3) part # FP-CT31940)
Used to mount three (2.5) inch CT120 units together side by side
Qty:  
Manufacturer Direct
4" Square
Part # Dimensions Description Price
FP-CT31942 4" x 4" square x 10" length Cable Transit Firestop Device CT 120 - 4" square
Qty:  
Manufacturer Direct
FP-CT31982 4" square SINGLE Mounting Flange Set
(2 pc. set for single part # FP-CT31942)
Used to mount one 4inch CT120 unit
Qty:  
Quick Ship
FP-CT31988 8" x 12" SIXPLEX Mounting Flange Set (2 pc. set for quantity (6) part # FP-CT31942) Used to mount six (4) inch CT120 units together side by side
Qty:  
Manufacturer Direct
2" Diameter
Part # Dimensions Description Price
FP-CT31938 2" diameter x 10" length Cable Transit Firestop Device CT 120 - 2" diameter
Qty:  
Quick Ship
FP-CT31968 2" diameter round CT 120 Mounting Flange Set
2 pc. Set for single part # FP-CT31938
Qty:  
Manufacturer Direct
4" Diameter
Part # Dimensions Description Price
FP-CT31950 4" diameter x 10" length Cable Transit Firestop Device CT 120 - 4" diameter
Qty:  
Manufacturer Direct
FP-CT31998 4" diameter round CT 120 CT Mounting Flange Set
(2 pc. set for single part # FP-CT31950)
Qty:  
Quick Ship
  • May be joined together to form double or triple units using CT Mounting Flange Set (purchase separately)
  • Underwriters Laboratory UL Classified 1 and 2 hour rating
  • Tested in accordance with ASTM E814, UL1479, BS EN1366-3, BS 476 part 20, AS/NZ 1530
  • Easy installation saves labor cost

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  • Cable Capacity Chart (PDF) PDF

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  • The Cable Transit firestop consist of a square steel sleeve with heat reactive graphite based intumescent material.
  • If exposed to high temperatures of 300° F, the intumescent material will rapidly expand to form a solid insulating char plug to seal and prevent the passage of fire or smoke.
  • Underwriters Laboratory UL Classified 1 and 2 hour rating
  • Tested in accordance with ASTM E814, UL1479, BS EN1366-3, BS 476 part 20, AS/NZ 1530

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    Request A Quote

    Did you know that we can give you a quote for most of our products, including shipping?

    You can also call us toll free 1-833-3CABLEORG (1-833-322-2536)

    Questions & Answers

    Question:

    how many cat6 cables will fit into the 4inch round?

    Asked by Anonymous user on 11.43 AM Thursday, 18 May, 2017

    Answer:

    • - Hello, In the middle of the page is a series of tabs, if you click on the SPECIFICATIONS tab you will be able to see the PDF file Cable Capacity Chart this will tell you the capacity of all the Cable Transits/Pass through. You would need to measure the diameter of the cables you would like to add however, the 4" pass through can fit 1,155 cables @.118" in diameter

      Anonymous user on 12.44 PM Tuesday, 23 May, 2017

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