Manuals Brands HydroSurge HydroSurge Manuals ManualAgent has 2 HydroSurge manuals covering 2 models. Popular Categories: Water System Popular HydroSurge Manuals HydroSurge 400A-60 User's Manual HydroSurge 5600 User's Manual Water System Models Document Type 400A-60 User's Manual 5600 User's Manual