TheCast Iron Soil Pipe Institutepartnered withNSF Internationalto launch a new certification program that will hold no-hub cast-iron couplings to rigorous standards.
•ASPEjoined thePlumbing Efficiency Research Coalitionas the sixth member of the group. PERC was founded in 2009 to develop research projects that will support the development of water efficiency and sustainable plumbing products, systems and practices.