Umbilicals used for diving applications operate in physically demanding conditions and provide the vital link between the diver and the surface -Diving twisted umbilicals are the choice of diving professionals including construction, police, and saturation divers worldwide.Optional Umbilical Build Configurations Surface Demand/Sat/Stand-By Excursion/Umbilicals can include services for diver’s gas supply, hot water, depth reading, telemetry, communications, hat light power, video transmission.