Barrier Fluids

Series Barrier N is a non-reactive food grade formulation that has been designed to protect and cool mechanical seals. Series Barrier N is highly thermally stable and offers excellent cold temperature properties. A highly clean formulation, Barrier N is catalyst friendly, containing no harmful additives or impurities that could act as catalyst poisons.

Series Barrier B is a food grade barrier fluid that contains advanced additives and base oils that provide superior protection for mechanical seas in a wide variety of operating conditions and temperatures. These advanced additives will provide an extended oil life even in applications operating without a protective nitrogen blanket.