GE DOT3X407T PRESSURE RELIEF VENT JETVENT 3″NPS DUPLEX 25# MAWP
Our DOT3X407T Pressure Relief Vent at 25# MAWP with 3″ NPS threads connection combines a low profile, light weight design with increased flow rates to meet the most demanding needs of virtually any DOT 407 tank. Designed to be installed on a 3″ NPT pipe nipple and seals against a solid Teflon® ring gasket. Weight: 12 lbs. Installed Height: 5 1/4″ over the top of the pipe nipple.
The DUPLEX stainless steel valve seat seals on a Tef-O-Sil (Teflon® encapsulated O-Ring) compatible with all ladings for packing groups 1 & 2. The unit also meets the surge requirements of 178.345-10 (b) (3) (ii) 1 liter.