BUFFALO GROVE, ILL. — Paris, London, Scottsdale, Ariz. Scottsdale? “Inspiration comes from many places,” says Michelle Henderson, showroom manager, Banner Plumbing Supply. Henderson has traveled the ...

Constructed by Avenir, a well-known developer of software design tools for the HVAC and plumbing industry, the Plastic Pressure Pipe Design Calculator has separate sections to calculate Pressure/Head ...