Manufacturer Part Number 3RV-WT
Manufacturer Description 3" GAS PIPE WALL THIMBLE
Country of Origin Code United States of America
Wall Thickness 4-1/8" - 7"
Size 3"
A Size 3-5/8"
B Size 7"
Material Galvanized Steel
Package Quantity 1
Temperature Rating 550 F
Grade UL Listed
UPC 00053713130373

More Information


Used to ensure clearance to combustibles is maintained. Also serves as a firestop. Adjusts from 4-1/8" to 7" to fit thickness of wall. Type B gas vent.

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