FIRESTOP Duct Wrap-25 - Circular Duct Internal Fire One-Way System - PB/Conc. Wall
Service Penetration: Circular duct up to 300mm diameter
Fire Source: Internal fire, one-way system
Substrate: 1 x 13mm Plasterboard on concrete wall, min. 90 thick
Max FRR: 120/120/60
Products
Details
System ID #: 542
Max Fire Rating: 120 minutes
Max Thermal Rating: 60 minutes
Size: Circular Duct up to 300mm diam
Build specifications
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