Inpro/Seal, manufacturer of custom engineered sealing and shaft grounding solutions, released a video illustrating how the Sentinel Floating Brush Seal (FBS) enhances process steam turbine performance. Designed as a drop-in replacement for standard carbon rings, the Sentinel FBS uses a metallic brush that serves as the primary seal while a carbon element provides face sealing. The technology increases maintenance intervals to three times longer than those of carbon rings while providing a stable leakage reduction, according to the company