Victaulic introduces its Advanced Groove System™, a mechanical pipe-joint system for 14" to 24" pipe with a unique new groove-it is wedge-shaped for more strength, wider and deeper than the groove in any comparable system and formed using standard Victaulic tools and new, patent-pending grooving rolls. The AGS allows a single groove profile for all pipe sizes and visual confirmation of correct installation. A complete system, the AGS features two-piece rigid and flexible couplings to reduce handling required for installation, fittings, valves and accessories. Also, the system is easy to assemble, requiring only two bolts. Victaulic. Circle 10.