Description
(30 PCS) B Line B2019 5" STD and 1 Bline B2017 4" STD TW 4 1 2" O.D. LOT Saf T Vent was the first 354056407899 1 nylon thread SATISFACTION Saf T Vent was the first Venting System using AL 429C superferritic stainless steel to test and list to UL1738 S636 (Special Gas Vent Systems) Current Rating: