EZ PATH (EZD22) SERIES 22 FIRE RATED BARRIER PATHWAY FULL KIT 1-1/2 INCHES SQUARE WITH WALL PLATES AND LABELSThe EZ-Path Series 22 Fire-Rated Pathway is a pathway device designed to allow cables to penetrate fire-rated walls without the need for firestopping. This device features a built-in fire sealing system that automatically adjusts to the amount of cables installed. Once installed in a fire barrier, cables can be easily added or removed at any time without the need to remove or reinstall firestopping materials.The EZ-Path Series 22 Fire-Rated Pathway consists of an enclosed heavy gauge galvanized steel pathway lined with intumescent material engineered for rapid expansion when exposed to fire or high temperatures, quickly sealing the pathway and preventing the passage of flames and smoke.The EZ-Path Series 22 Fire-Rated Pathway is painted safety orange for easy identification. Its compact square profile allows a maximum number of cables to be installed in a relatively small area. The pathway measures approximately 1.5" x 1.5" and is 10.5" (37 x 37 267 mm) long.No maintenance of the pathway is normally required.Please contact HELP DESK for more information