SPECSEAL Firestop Pipe Collar;20"H;3 hr

Firestop Pipe Collar; Device Type Cast-In Device; Fire Rating 3 hr; For Pipe Size 3 in; For Use On Combustible & Non-Combustible Penetrants; Maximum Concrete Thickness 20 in; Minimum Concrete Thickness 2.5 in; Overall Height 20 in; Usage Location Floor Penetrations; Body Material Polypropylene; Cap Material Polyethylene; Color Yellow; Expansion Temperature 320 Degrees F; Expansion Volume 250X; Features Incorporates Built-In Smoke Seal; Intumescent Yes; Maximum Service Temperature 130 Degrees F