What are the advantages of DDPS packing and internals versus glass-filled Tefzel tri-packs packing, distributors, and supports?

There are a little of factors to consider if we were to do an in-depth product comparison because there are so many things the material is influenced by.

Factors include operating conditions (temperature, medium, liquid load factor, possible scale, F-factor) and applicable dimensions (diameter of column, size of packing, total packing height). To sum it up, glass internals are better with respect to universal corrosion resistance, high-temperature at all diameters/ dimensions, smaller liquid loads, and required packing height. The specifications of your process will help to further identify what material is better for you.