3m 3G-OTH-547523 — Technical Specifications
The 3M Firestop Pipe Cast-In Device (MPN 3TB) is a 4.5-inch overall height firestop collar for plastic pipes sized 1.5 to 2 inches. It provides a 3-hour fire rating for plastic pipe materials.
Technical Specifications
| Parameter | Value |
|---|---|
| Type | 3 hr, Plastic |
| Brand | 3M |
| For Pipe Size | 1.5 to 2 in |
| Pipe Material Broad | Plastic |
| Manufacturer Part Number | 3TB |