Interra Global is a proud supplier of Christy Catalytics’ T-38 PROX-SVERS® Ceramic Balls, an inert bed support media composed of a mixture of silica and alumina. This product sets high industry standards for physical properties like crush strength.

Get Quote Now

Product Data Sheet



Silica-alumina ceramic balls (T-38 PROX-SVERS and T-86 PROX-SVERS) are recommended for low temperature applications.

Inert bed support media is chemically stable and has a low water adsorption rate. It can resist the high temperatures and pressures associated with adsorption processes, and for these reasons bed support is important for operational safety and to keep adsorbed beds intact and working.

Additional information


T-38 PROX-SVERS® needs to be stored in a dry location to prevent premature water adsorption. Do not store super sacks outside; ultraviolet radiation and other adverse conditions will negatively impact its integrity and may eventually cause the bag to fail. Reseal packages after opening to prevent contamination and unintended water adsorption. We recommend that you rotate stock so the oldest material is used first.

Health & Safety Information

Health and safety information is available on our inert bed support media product spec sheets, which can be downloaded from this web site, attached to a chat with our reps, or by contacting Interra Global at 847.292.8600.

Packaging Information

Inert bed support media is available in 50 lb (22.68 kg) bags & super-sacks filled to order.