FIRESTOP Duct Wrap-38 - Circular Duct Internal or External Fire - Conc. Wall
Service Penetration: Circular duct up to 1000mm diameter
Fire Source: Internal fire, one-way system
Substrate: Concrete wall, min. 100mm thick
Max FRR: 120/120/90
Products
Details
System ID #: 560
Max Fire Rating: 120 mins
Max Thermal Rating: 90 mins
Size: Circular Duct up to 1,000mm diam
Build specifications
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