Profile: Anderson Mfg. Co., Inc. specializes in offering pool leak detection products. Our products include pressure testing lits, diving equipments, vinyl liner leak detector, closed pressure testing plugs, pressure induction equipment and winterizing plugs. Our 28-piece kit route mate includes a pressure tester, open stem plugs and assorted closed plugs for testing 1-1/2 to 2 inches lines. Our pressure induction system allows to induce and measure water or air pressure in a plumbing system. Our pressure tester in conjunction with our open stem plugs allows to access virtually any plumbing connection without cutting lines or depending on leaky threads. Inflatable plugs-open expands like a balloon with air pressure. These versatile plugs can be used in out of round holes or other special situations to induce of air or water pressure into the system that are tested.