Charlotte Pipe’s Edge HP Iron is a specially coated cast-iron pipe and fittings system designed for aggressive DWV applications where enhanced protection may be needed, such as hospitals, casinos and commercial kitchens. The high-performance system is available in sizes from 2"-15" and meets or exceeds all coating performance requirements, Charlotte Pipe notes. www.charlottepipe.com
Charlotte Pipe cast iron pipe and fittings system
![Charlotte Pipe cast iron pipe and fittings system](http://www.pmmag.com/ext/resources/Issues/2021/05-May/Products/PM0521_Products_Charlotte.jpg?1620779402)