Explore our Water Pipe Sizing Charts. Understand WSFU, fixture branch pipe sizes, and flow rate considerations for optimal water supply.

This article explains how to identify the size of the water meter and supply line. A critical step in designing an efficient irrigation system is determining how much water you have available, its flow and pressure.

Jul 21, 2023 · The meter size determines the minimum and maximum flow rate from the supply source to your residential, commercial, or industrial application. It impacts water pressure and can influence readings and the service life of the meter. Standard meters come in different sizes, including 5/8”, 3/4”, 1”, 1.5”, and 2”.

Oct 21, 2024 · How to Measure the Size of Household Water Meter? The size of many residential water meters is marked directly below the dial or on the meter itself. Look for markings such as 5/8″, 3/4″, 1” or DN15 (15mm), DN20 (20mm), DN25 (25mm), which …

Quickly determine domestic water piping sizes, pressures and piping materials. A domestic water system describes the indoor and outdoor potable water distribution system. It includes the connection to the water supply, whether it is an underground central city, county, state or federal distribution system or a private well.

Single- and multi-jet meters range in size from 5/8” to 2” and cover a wider range of flow rates ranging from 2–30 gpm. Vortex shedding meters range in size from ¼“ to 12”. They are less common in potable water applications, as low-flow rates are not accurately measured.

With the Water Supply Fixture Units (WSFU) system defined by the Uniform Plumbing Code (UPC) there are tables available where the total demand calculated by adding each units "Water Supply Fixture Units" (WFSU) are compensated to an expected demand. The tables below can be used to size building supply and branch lines and meter and service lines.

Jun 14, 2023 · A standard meter coupling for a 5/8" water meter has male NPT pipe threads on one end and a swivel meter coupling nut with 1/2" AWWA Meter Threads on the other. These use meter couplings and gaskets referred to interchangeably as 5/8" or 1/2". 5/8" meters are generally used on older homes where the service tubing size was 1/2"

How big is the water meter? Household water meters are approximately 100 mm wide by 150 mm high. Where will the meter be fitted? For new build houses we will install the meter above the ground. What is a wall mounted meter box? This is apparatus that houses the water meter – it is installed above ground on the external wall.

Mar 17, 2025 · Choose a larger meter for residences with extensive outdoor irrigation, multiple bathrooms, or frequent simultaneous water use. Selecting the correct water meter size is crucial to avoid unnecessary costs, maintain proper water pressure, and …