BS and UL compliant, FM approved retrofit firestop collar to help create a fire and smoke barrier around existing pipe penetrations

Features

• Designed to simplify firestopping of combustible pipes through fire-rated walls and floors
• Latch mechanism for quicker and easier closure
• Flexible hook positioning for convenient fastening
• Can be uninstalled

Specifications

• Base materials: Concrete, Drywall, Masonry
• LEED VOC: 7.6 g/l
• Pipe diameter - range: 3.62 - 4.53 in
• Expansion ratio (unrestricted, up to): 1:17
• Expansion temperature (Approx.): 482 °F
• Can be painted: No
• Outside diameter: 5-3/4 in
• Length: 1-7/8 in
• Height: 1.9 in
• Application temperature range: 23 - 122 °F
• Storage and transportation temperature range: 23 - 122 °F
• Temperature resistance range: -4 - 212 °F