The original! Our UNIQUE Split Sleeve Firestop System is designed to retrofit existing cable violations in a firewall with a re-enterable, multi-cable transit system. NO TOOLS REQUIRED.
Our UNIQUE Split Sleeve Firestop System is a UL tested retrofit solution. It is designed for sleeving, firestopping and smoke sealing cables or wires already installed without a sleeve and in violation of the firewall rating. This zero-maintenance, through-penetration system is installed without any tools in minutes. No screws. No bolts & nuts. No clamps. No anchors. NO TOOLS REQUIRED. Saves time and labor. No need for installers to pull cables back out of the walls or floors after failing an inspection because the UNIQUE Fire Stop Split Sleeve design, a threaded, IMC conduit cut in half, can be fitted around existing cables.
This Split Multi-Cable Transit System is UL 1479 Classified for up to 4 hours. Made in the USA.
In stock in 3 sizes. Order today by 10 am for delivery tomorrow. Or call us for 24 hour turnaround time on special shorter or longer lengths. 251-960-5018
Product includes everything you need, including intumescent putty.
2 – 12 inch long threaded IMC split sleeve halves
4 – slotted square washers
2 – slotted couplings
2 – slotted plenum rated plastic bushings
2 – documentation/warning labels
1 – UNIQUE Intumescent Putty
Guaranteed AHJ acceptance. Your System is approved when the Inspector says it is! Now we offer two ways to submit your request form to the AHJ:
- Download the original AHJ Request Form for pre-approval of your firestopping system. Use it for submission to the Inspector so he/she may pre-approve your proposed System.
- Use our convenient new form to email your proposed firestopping system specs to your AHJ- (Authority Having Jurisdiction)- for preapproval. See the new form on the ‘Inspector Form’ tab.
All UNIQUE firestop sleeve systems and endcaps systems include enough UNIQUE Fire Stop Intumescent Putty for a minimum 25% and maximum of 48% cable load. Order an additional Intumescent Putty Fill Kit here
Related Product: Unique Firestop Caulk– The Split Sleeve Firestop System will need a bead of caulk if the holes in the wall are not exactly the OD (outside diameter) of the Split Sleeve System to be installed.