Strainer or No Strainer? Stuart Asay, P.E January 3, 2008 For years, members of the backflow prevention industry have debated the value of strainers at the inlet of an assembly’s installation.Read More
To PEX or Not to PEX April 1, 2003 Many contractors in California are frustrated by continued resistance to the use of PEX piping. Despite a recent favorable court ruling, use of PEX in the state could still be up in the air. A look at both sides of the issue.Read More
Fundamentals of Siphonic Roof Drainage March 1, 2001 Unlike traditional roof drainage systems, a siphonic system is designed to operate with the piping completely charged with water during a rainstorm.Read More