Through Penetration Firestop Device

Cleaner & Safer for Floors & Walls

Low Price Guarantee

FP-CT31940   

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

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

Images

PART # DIMENSIONS DESCRIPTION PRICE
2.5" Square
FP-CT31940 2.5" x 2.5" square x 10" length
(65mm square)
Cable Transit Firestop Device CT 120 -
2.5" x 2.5" square x 10" length
Qty:  
CT 120 CT Mounting Flange Set
FP-CT31972 2.5" square SINGLE Mounting Flange Set
(2 pc. set for single part # FP-CT31940)
Used to mount one 2.5 inch CT120 unit
Qty:  
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:  
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:  
4" Square
FP-CT31942 4" x 4" square x 10" length
(102mm square)
Cable Transit Firestop Device CT 120 -
4" x 4" square x 10" length
Qty:  
Mounting Flange Set
FP-CT31982 4" square SINGLE Mounting Flange Set
(2 pc. set for single part # FP-CT31942)
Used to mount one 4inch CT120 unit
Qty:  
FP-CT31984 4" x 8" DUPLEX Mounting Flange Set
(2 pc. set for quantity (2) part # FP-CT31942)
Used to mount two (4) inch CT120 units together side by side
Qty:  
FP-CT31986 4" x 12" TRIPLEX Mounting Flange Set
(2 pc. set for quantity (3) part # FP-CT31942)
Used to mount three (4) inch CT120 units together side by side
Qty:  
2" Diameter
FP-CT31938 2" diameter x 10" length
(51mm diameter round)
Cable Transit Firestop Device CT 120
2" diameter x 10" length
Qty:  
Mounting Flange Set
FP-CT31968 2" diameter round CT 120 Mounting Flange Set
2 pc. Set for single part # FP-CT31938
Qty:  
4" Diameter
FP-CT31950 4" diameter x 10" length
(102mm diameter round)
Cable Transit Firestop Device CT 120 -
4" diameter x 10" length
Qty:  
Mounting Flange Set
FP-CT31998 4" diameter round CT 120 CT Mounting Flange Set
(2 pc. set for single part # FP-CT31950)
Qty:  

 

Don't Forget Caulking

Abesco CP310 Fire Rated Acrylic Intumescent CaulkAbesco CP310 Fire Rated Acrylic Intumescent Caulk
From
Abesco CP310 FR Acrylic Intumescent Caulk is designed to seal and prevent the spread of fire from one compartment to another wherever cables, wires, or other services pass thru firewalls and/or floors, or wherever there is a gap between elements in fire rated walls or floors.

  • 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

 

 

  • 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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Ready™ Split Sleeves are designed with a split pathway and come with wall plates which allow them to be implemented around existing cable bundles. These sleeves weigh half of what competing threaded products do, and have fewer parts, which make them the product you need when you are working on ladders or in cramped spaces in rated and non-rated construction zones.

 

Q:4" Dia. Round FireStop Device - exact outside dimension?

Hi, I need to know, are the physical dimensions of the 4" diameter Round Firestop Device actually 4", or does the 4" refer to the inside diameter? Thanks, Brent Hampton bhampton@automatedconveyors.com

Asked by Anonymous user on

A:Answers

  • - Thank you for your question. The measurements refer to the inside diameter. The manufacturer does not provide physical properties/measurements of the rest of the unit.

    Fernando M. on

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REVIEW SNAPSHOT®

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Cable Transit Firestop Device CT 120 - 2.5" x 2.5" square x 10" length
 
5.0

(based on 2 reviews)

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5.0

Put in a bank of 3 squares!

By Paul Datacom

from Atlanta, GA

About Me Tech Savvy

Verified Reviewer

Pros

  • Adequate Fire Protection
  • Compact Design
  • Easy To Work With
  • Prevents Spread Of Fire

Cons

    Best Uses

    • Big Office
    • Fire Protection

    Comments about Cable Transit Firestop Device CT 120 - 2.5" x 2.5" square x 10" length:

    We used a bank of three in our data closet. These are great when we add new cables, just run the new cable and your done!

    • Primary use:
    • Business
     
    5.0

    Easy to install around existing cables

    By Dan

    from Tonawanda, NY

    Pros

    • Adequate Fire Protection
    • Compact Design
    • Easy To Work With

    Cons

      Best Uses

      • Big Office

      Comments about Cable Transit Firestop Device CT 120 - 2.5" x 2.5" square x 10" length:

      I took out the putty that was around my existing cables and put in a Abesco CT120. It was easy to put in with my current cables. Don't need to put the messey putty back. Much cleaner look to my wall and my cables.

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