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That would depend on the fixture demand for example are you talking flushometer 3.5 GPF or drinking fountains 1/2 GPM
http://www.masterplumbers.com/plumbviews/1999/watersupply.asp
Just because one may know the volume the pressure available should also be taken into consideration
What else can I help you with?
What is the recommended diameter for a 1 inch water line in a residential plumbing system?
The recommended diameter for a 1 inch water line in a residential plumbing system is typically 1 inch.
What is the standard water line size for residential plumbing installations?
The standard water line size for residential plumbing installations is typically 3/4 inch in diameter.
Does the main water line go to the water heater first in a typical plumbing system?
No, in a typical plumbing system, the main water line does not go to the water heater first. The main water line usually goes directly to the faucets and fixtures in the house, and a separate line connects to the water heater to supply it with water.
What is a common water line in multiple unit homes?
the average home water line size is 1/2 inch to fixtures
What is the maximum number of drainage fixtures units allowed on a 4 diameter drain line allowed on a 100mm sewer line?
The maximum number of drainage fixture units (DFUs) allowed on a 4-inch diameter drain line typically depends on local plumbing codes and the specific type of fixtures being used. Generally, a 4-inch drain line can handle around 24 DFUs. However, for precise calculations and compliance, it is essential to consult the local plumbing code or the plumbing code applicable in your area.
What are the standard water supply line sizes used in residential plumbing systems?
The standard water supply line sizes used in residential plumbing systems are typically 1/2 inch or 3/4 inch in diameter.
What is the significance of the 3/4 water line in plumbing systems?
The 3/4 water line in plumbing systems is significant because it is the main supply line that delivers water to the various fixtures and appliances in a building. It ensures a consistent and adequate flow of water throughout the plumbing system, allowing for proper functioning of faucets, showers, toilets, and other water-using devices.
What is wrong if after replacing 3 sections of the cold water supply the toilet and tub don't get cold water pressure upstairs but the sinks and shower are fine and they're all on the same line?
Depending on the distance the pipe runs 3/4 inch pipe should be supplied to the plumbing location with 1/2 inch lines branched off to individual fixtures. I have also seen incidents where to much solder could cause restrictions,and even break off inside the pipes and clog shutoff valves and plumbing fixtures.
What is a manifold in plumbing and how does it function within a plumbing system?
A manifold in plumbing is a central distribution point that connects multiple pipes to a single source, such as a water supply line. It functions by evenly distributing water flow to different fixtures or areas in a plumbing system, allowing for more efficient control and regulation of water distribution.
What is the importance of the main water line to the house and how does it affect the overall plumbing system?
The main water line is crucial to a house because it supplies water to all the plumbing fixtures and appliances. It serves as the main source of water for the entire plumbing system, ensuring that water flows smoothly and efficiently throughout the house. If the main water line is damaged or blocked, it can disrupt the entire plumbing system, causing issues such as low water pressure, leaks, and even complete loss of water supply. Regular maintenance and prompt repairs of the main water line are essential to keep the plumbing system functioning properly.
What does a single story house plumbing diagram typically include?
A single-story house plumbing diagram typically includes the layout of pipes for water supply, drainage, and venting systems. It shows the connections between fixtures such as sinks, toilets, showers, and water heaters, as well as the main water line and sewer line.
What are the key components and layout of a home plumbing diagram?
A home plumbing diagram typically includes the main water supply line, individual water lines to fixtures like sinks and toilets, drain lines, vents, and the main sewer line. The layout shows how these components are connected and run throughout the house, usually starting from the main water line and ending at the main sewer line.
