Elster Perfection offers a full line of Hydrosert polyethylene (HDPE) mechanical fittings, which allow installers to make leak-free water system connections easily and economically. This product line is designed for underground HDPE water piping in residential water systems. Fittings are available in 0.75-inch (19.05-mm) CTS to two-inch (50.8-mm) IPS in a variety of configurations, including couplings, ells and tees, valves and fusion tapping tees.www.elster.comdsill@americanmeter.com