This product is made of aluminum in one piece,
no joint, no solder, LEAD free
lighter than the conventional plumbing vent,
won't rust ready to be painted, easy to install.
Vents 5"Ø Slope 0\12 - 10\12
Double liner Caps 5>3½"Ø or 5>2½"Ø
American Patent
# 6163960
Canadian Patent
# 2,364,231
Made in Canada