3PVP-VC | 3" PelletVent Pro Double-Wall Stainless Steel Type-L Chimney Pipe Vertical Cap

3" PelletVent Pro Double-Wall Stainless Steel Type-L Chimney Pipe Vertical Cap 3PVP-VC This vertical cap is used for vertical installations only and helps protect your chimney liner from outside debris or water. Required where pipe terminates above the roof line. Use with pellet oil corn and bio-fuel appliances Laser-welded super ferritic stainless steel inner walls and galvalume outer walls Outer diameter is 5/8" larger than inner diameter 1" clearance to combustibles No additional gaskets or sealants needed The precise fit of twist-lock connections is fast secure and leak resistant. Adaptability is provided by swivel elbow connections and multiple termination options Laser-welded double-wall pipe with a .012†inner wall of corrosion resistant stainless steel and a .018†laser-welded galvalume outer wall. Painted black exterior available. Primary metal-to-metal connection seals joint. Encapsulated O-ring provides a secondary seal.