Firestop Pipe Collar, Collar Body Diameter 3 in, Fire Rating 3 hr, For Pipe Size 3 in, For Use On Commercial Construction Surfaces, Non-Metallic Pipes, Includes Mounting Hardware Not Applicable, Usage Location Floor Penetrations, Wall Penetrations, Body Material Metal, Color Silver, Expansion Temperature 32 Degrees F, For Material Type PVC, Intumescent Yes, Market Commercial