Pipe cleaning nozzles are highly engineered tools that combine water pressure and sophisticated metallurgy to overcome whatever is impeding the flow in a pipe. The nozzles are part of what is sometimes called “aquadynamic cleaning technology” and come in myriad sizes, configurations and price ranges.“We market nozzles to everybody from household plumbers to contractors cleaning 10-foot-diameter pipe. There are so many different ones. It’s all about the application,” says Dana Hicks, U.S. sales manager for Swiss manufacturer Enz, which has been producing nozzles for 30-plus years.The wide variety of jetting nozzles can be daunting to tool buyers. To help, NASSCO
