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Ceiling Firestop [Galvalume], 4" x 6 5/8" Diameter, DirectVent - 46DVA-FS
Duravent$27.5446DVA-FS is a galvanized ceiling firestop for use with DirectVent Pro DuraVent pipe. This has an inner diameter dimension of 4 inches by 6-5/8 inches. Stunning design and Engineered Excellence® utilizing state-of-the art manufacturing. ... -
Wall Firestop 2 - Small, 4" x 6 5/8" Diameter, DirectVent - 46DVA-WFS2
Duravent$61.9346DVA-WFS2 is a small 4 inch by 6-5/8 inch diameter wall firestop two. This is used with DirectVent pipe. Stunning design and Engineered Excellence® utilizing state-of-the art manufacturing. ApplicationsDirectVent® Pro is a unitized,... -
Wall Firestop, 4" x 6 5/8" Diameter, DirectVent - 46DVA-WFS
Duravent$118.9946DVA-WFS is a galvanized wall firestop with an inner diameter of 4 inches x 6-5/8 inches. Stunning design and Engineered Excellence® utilizing state-of-the art manufacturing. ApplicationsDirectVent® Pro is a unitized, coaxial (concentric)...