On request
3M
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3M 16597
#16597
On request
PT4SD
Manufacturer descriptionFirestop Pass-Through Sleeve, Shape: Square, Fire Rating: 3hr, Intumescent Firestop: Intumescent
Price on request — a consultant will confirm lead time and terms.
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Specifications
| Brand | 3M |
| Category | FIRESTOP CAST-IN & PASS-THROUGH DEVICES |
| Type | Pass-Through Sleeve |
| Intumescent firestop | Intumescent |
| Shape | Square |
| Color | Red |
| Fire rating | 3 hr |
| Standards met | UL, ULC, ASTM E 814 (UL 1479) |