The EZ-Path^® Series 33 Fire-Rated Pathway is a maintenance-free pathway solution for moderate cable volumes through fire-rated walls and floors. The Series 33 incorporates built-in intumescent pads that automatically adjust to cable fills. When exposed to flame and high temperatures, the intumescent pads expand to form a dense insulative char that prevent the passage of smoke and flame.
 

• Self Sealing design providing exceptional F&L Ratings
• Designed for New and Existing conditions
• Full Suite of plate configurations for any field scenario
• Available in an array of colors for easy cable pathway management
• Allows for easy Moves, Adds, and Changes