Fire standpipes have two broad types: "Wet" and "Dry". The terms describe their state during normal, non-firefighting situations. Dry standpipe systems do not contain water in the piping …

Nov 19, 2021 · When designing a system, you first need to determine the supply pipe size, hose connection location, size, and pressure based on the standpipe classification.

There are different types of standpipe systems, each designed to meet specific fire protection needs. Below is a detail of the different systems and how they operate as well as the three …

Nov 5, 2025 · A concise, field-ready overview of NFPA 14 standpipe systems: classes, system types, required flows and pressures, pipe sizes, FDC rules, zoning, and ITM — with images …

Dec 5, 2018 · What follows is a four-part series overview of standpipe systems, the National Fire Protection Association (NFPA) codes that regulate them, equipment selection, hose loads, and …

This article breaks down everything you need to know about standpipe systems, including what a standpipe system is, types of standpipe systems, building code regulations, and emerging …

Jan 4, 2018 · Simply put, standpipe systems are a network of piping in a building fed by a water supply and featuring numerous outlets for the water. They are essentially indoor fire hydrants …

Apr 25, 2022 · First, let’s answer what a standpipe system is and its primary purpose? A standpipe system involves all the components that make it possible to transfer water from a …

Jun 12, 2025 · In this guide, we explore essential fire standpipe system components, how they function together, and why proper design, installation, and maintenance are critical to life safety.

The National Fire Protection Association (NFPA) publishes standards that provide requirements for the classification, identification, inspection, testing, and maintenance of standpipe systems.