Des-Case HydroGuard® breathers uniquely feature an expansion chamber and internal check valves that create a nearly-sealed system. Designed specifically for steady-state operations with minimal temperature fluctuations, these breathers provide excellent protection in continuous duty applications.
Des-Case specializes in contamination control products for industrial lubricants. Headquartered near Nashville, TN, we market an entire line of products designed to help companies make their equipment investments last longer. Our trademarked and patented solutions are marketed through an extensive distribution network, private label and OEM partners. Our design features are unparalleled in the marketplace and are used wherever lubricant life and performance are essential to daily operations.