This is a highly practical and reliable calculator which can be simply used for calculating the volume flow rate of a fluid which also is defined as volume of fluid that is passing through a given cross sectional area per unit time. The term cross sectional area is often used to describe the area through which something is flowing.
Here you can find tables with the approximate water flow in a pipe by size.
The recommended maximum velocity for water flow in residential areas is typically 8 feet per second (8 ft/s). This recommendation is based on various factors, including the need to minimize pipe erosion, reduce noise from flowing water, and avoid potential pressure drops that can occur at higher flow velocities.
Alkaline Filters (Increase PH)
In Housing Alkamag Ionized Alkaline Water Filter “Aptera”
Commercial Water Softeners
Dual Tank On Demand 32,000 x 32,000 Grain Water Softener with Fleck 9100 SXT valve
Home & Office Water Coolers
Vertex PWC-3500 High Capacity 3-Temp Bottle Less Water Cooler
Home & Office Water Coolers
Vertex PWC-9100 Hot & Cold Floor standing Bottleless water cooler
Filtration Systems By Contaminants
3 Stage Water softener with Fleck 5812 SXT Upflow/Downflow Control Valve