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Threaded Firestop Sleeve
System Installation
UNIQUE Threaded Firestop Sleeve
System is designed for new cable
installations where the hole through
the firewall or floo...
The Threaded Firestop Sleeve is
constructed of rigid steel tubing that
is threaded on both ends and made of
(IMC) Intermed...
The system includes:
1 – 12″ threaded IMC sleeve
2 – large flat washers
2 – threaded couplings
2 – plenum rated bushings
2...
Threaded Firestop Sleeves come in
4” inches, 2”, and 1" diameters.
INSTALLATION PICTORIAL
A 4 inch System will require a 4 & 1/2 inch hole
minimum! Most people should drill a 5 inch
hole for the 4 inch Threaded S...
Remove the documentation warning label.
Disassemble one side of the System.
Adjust the
coupling, washer
and bushing so
that the sleeve will
protrude evenly on
bot...
Feed the System into the hole you have pre-
drilled. Go below and install the other half of
the hardware.
The vertical
application of the
Threaded Sleeve
requires the sleeve
to be packed (3 inch
depth) with mineral
wool batt ins...
If used horizontally, this system needs
no wool batt.
When the cables
reach their
destination, install a
minimum 1/2 inch
thickness of Unique
Putty per the vertical
application...
Fill out and attach the documentation/warning
label.
Don’t forget to take a
picture of your completed
installation for future
reference.
Visit our websitefor more firestop products
and completeinstallation pictorials.
https://www.uniquefirestop.com/
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Unique Firestop Products: Threaded Sleeve Fire Stop System

The UNIQUE Threaded Fire Stop Sleeve is used for new cable installations through a cinder block, cement or masonry firewall or floor.

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Unique Firestop Products: Threaded Sleeve Fire Stop System

  1. 1. Threaded Firestop Sleeve System Installation
  2. 2. UNIQUE Threaded Firestop Sleeve System is designed for new cable installations where the hole through the firewall or floor is core bored or precut.
  3. 3. The Threaded Firestop Sleeve is constructed of rigid steel tubing that is threaded on both ends and made of (IMC) Intermediate Metal Conduit.
  4. 4. The system includes: 1 – 12″ threaded IMC sleeve 2 – large flat washers 2 – threaded couplings 2 – plenum rated bushings 2 – documentation/warning labels 1 – A package of UNIQUE Intumescent Putty
  5. 5. Threaded Firestop Sleeves come in 4” inches, 2”, and 1" diameters.
  6. 6. INSTALLATION PICTORIAL
  7. 7. A 4 inch System will require a 4 & 1/2 inch hole minimum! Most people should drill a 5 inch hole for the 4 inch Threaded Sleeve. Pre-drill the hole in advance. BE SURE to drill the hole to the outside diameter (O.D.) of the System you will be using.
  8. 8. Remove the documentation warning label.
  9. 9. Disassemble one side of the System. Adjust the coupling, washer and bushing so that the sleeve will protrude evenly on both sides when installed.
  10. 10. Feed the System into the hole you have pre- drilled. Go below and install the other half of the hardware.
  11. 11. The vertical application of the Threaded Sleeve requires the sleeve to be packed (3 inch depth) with mineral wool batt insulation. This keeps gravity from having any effect on the intumescent putty.
  12. 12. If used horizontally, this system needs no wool batt.
  13. 13. When the cables reach their destination, install a minimum 1/2 inch thickness of Unique Putty per the vertical application. This System used horizontally, needs a minimum 1 inch thickness of putty.
  14. 14. Fill out and attach the documentation/warning label.
  15. 15. Don’t forget to take a picture of your completed installation for future reference.
  16. 16. Visit our websitefor more firestop products and completeinstallation pictorials. https://www.uniquefirestop.com/

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  • MarkEspinosa

    May. 17, 2018

The UNIQUE Threaded Fire Stop Sleeve is used for new cable installations through a cinder block, cement or masonry firewall or floor.

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