Dixon TETFB4AL-A TTMA 4 in. Flanged Breakaway Extension – FKM-A Seal Description
TTMA Flanged Breakaway Extensions provide a reliable and economical solution for creating a controlled breakaway connection between an API loading coupler and a loading arm. Designed to increase the distance between the loading arm and tank truck by 6 in., this extension enhances operational clearance while helping reduce the risk of equipment damage during pull-away incidents. Unlike older grooved flange designs, this model utilizes engineered break bolts that consistently fail under excessive force, protecting the loading arm and connected components. The valveless construction ensures unobstructed product flow, making it well-suited for demanding petroleum and chemical transfer applications where safety, durability, and performance are critical.
