FIRESTOP Duct Wrap-25 - Circular Duct Internal Fire - Composite/Conc. Floor
Service Penetration: Circular duct up to 300mm diameter
Fire Source: Internal fire
Substrate: Composite (min. 60mm topping) or concrete flat slab floor, min. 120mm thick
Max FRR: 120/120/30
Products
Details
System ID #: 224
Max Fire Rating: 120 minutes
Max Thermal Rating: 30 minutes
Size: Circular Duct up to 300mm diam
Build specifications
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