ABS Piranha submersible grinder pumps from Sulzer Pumps Solutions provide effective and economical wastewater transport using small-diameter discharge pipes as opposed to larger-diameter pipes required for gravity systems. They are suited for private residences and community subdivisions; municipal wastewater transport; commercial wastewater handling of domestic sewage in business parks, restaurants, hospitals and industrial areas; industrial wastewater handling in industrial areas, slaughterhouses, food processing plants, paper mills and agricultural applications; and hazardous locations requiring certification in accordance with ATEX (EX II 2 G k Ex d IIB T4), with FM and CSA available. 203/238-2700; www.sulzer.com.