Viking offers the second generation of integrated fire protection systems, TotalPac2. The units are built around the Viking EZ Trim (rated to 250 psi) and are available in several configurations, including Dry, Deluge, Single-, and Double-Interlock Preaction and Firecycle III systems. TotalPac2 is also available as a fail-safe system using Viking's exclusive SUREFIRE Trim. The TotalPac2 is available in three easy-to-install models: a basic skid, containing the pre-assembled trim on a sturdy 14-gauge steel base (including control valve, alarm & tamper switches, drain piping and release trim); a remote-controlled unit for applications with an existing releasing panel (essentially a TotalPac unit without an integrated panel); and a fully equipped. self-contained unit with all the standard features and benefits. Viking Corp.