FIRESTOP Duct Wrap-38 - Circular Duct External Fire One-Way System - PB Wall
Service Penetration: Circular duct up to 1000mm diameter
Fire Source: External fire, one-way system
Substrate: 1 x 13mm or 2 x 13mm Plasterboard wall, min. 90-142mm thick
Max FRR: 120/120/90
Products
Details
System ID #: 350
Max Fire Rating: 120 minutes
Max Thermal Rating: 90 minutes
Size: Circular Duct up to 1000mm diam
Build specifications
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