Be the first to like this
UNIQUE Smooth Firestop Sleeve System is a multi cable transit for new horizontal installations of cables and wires through fire and smoke rated walls. Manufactured from ASTM Electrical Metallic Tubing (EMT) to UL1479 standards. Available in 1-2-4 inch diameter.
Note: These systems are limited to 2 hour rated horizontal installations. For higher ratings or vertical installations, see our Threaded Firestop Sleeve Systems.