Products  Seals And Plugs In many customer applications, connection systems are subjected to fluids, dirt, and generally harsh environments. Delphi Connection Systems manufactures a broad spectrum of cable and connector seals, which offer protection from particle and moisture intrusion. These seals are designed both for the cable-to-connector interface, as well as for the connector-to-connector and connector-to-device interface. Downloads for Seals: Cable Seals & Cavity Plugs Metri-Pack Cable Seal Processing Change Cable Seal Change Cross Reference