Features fully unitized, twist-lock construction in 3” and 4”
diameters.
Listed at 1” clearance to combustibles in the USA
and Canada. It can be used
in both vertical and horizontal
installations. Stainless steel welded seam
inner wall, combined
with a galvalume welded seam outer wall. Pipe OD is
diameter
plus 5⁄8”. Galvalume or painted black outer finish. 3PVP-ADFF:
Use to
connect PelletVent Pro to BioFlex when relining a
masonry chimney. Only
approved for use with BioFlex.