Ceramic Super Intalox Saddle is a 25–76 mm ceramic random packing family that shifts from higher contacting-area small models toward more open larger models. Selection should consider chemical compatibility, temperature, mass-transfer requirements, hydraulic capacity, fouling, tower diameter, ceramic bed weight and the actual model specifications.

Plastic Super Intalox Saddle is a 25–76 mm random packing family that shifts from relatively high surface-area small models toward highly open larger models. Selection should consider mass-transfer requirements, hydraulic capacity, fouling, tower diameter and polymer compatibility, and comparisons with standard Intalox Saddle should be made using actual model-level technical data rather than product names.

Metal Flat Ring is a low-profile metal random packing available across a broad size range, from high-surface-area small elements to very open larger elements. Selection should balance mass-transfer requirements, hydraulic capacity, fouling, tower diameter, material compatibility and the verified specifications of the actual Flat Ring size.

Ceramic Cross Partition Ring is a random packing with a cylindrical ceramic body and cross-shaped internal partitions. It can provide additional gas-liquid contacting surface in corrosive and high-temperature services, but selection should balance hydraulic openness, fouling risk, ceramic compatibility, packing size, bed weight and tower-support requirements.

Plastic Polyhedral Hollow Ball is a multi-size random packing with an open hollow framework and substantial gas-liquid contacting surface. Selection should balance surface area, hydraulic openness, fouling tolerance, tower diameter and polymer compatibility, and final procurement should use the approved product datasheet rather than nominal size alone.