What is another word for riser pipe?
Pronunciation: [ɹˈa͡ɪzə pˈa͡ɪp] (IPA) 
The riser pipe is an essential component in any plumbing system. It is a vertical pipe that connects the water supply line to the plumbing fixtures. While the term riser pipe is widely used, there are other synonyms that describe this pipe. Some of the most common synonyms for the riser pipe include: supply line, vertical pipe, water supply pipe, main water pipe, and main line. Homeowners and plumbers can use these synonyms to better communicate and understand the function of this crucial piece of plumbing infrastructure. Regardless of the name, the riser pipe is a fundamental part of any functioning plumbing system.
