Ceramic Pall Ring is an open ring-type ceramic random packing used in compatible corrosive and elevated-temperature gas-liquid contacting applications. Selection should balance chemical compatibility, temperature, mass-transfer requirements, hydraulic openness, fouling, packing size, ceramic bed weight and mechanical handling.

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.