What do you mean by gravity main and rising main in water supply.

Question

Accepted Answer

Gravity main and rising main are components of water supply systems.

Gravity main is a pipe that carries water under the influence of gravity, typically from a water source to a storage tank or distribution system.
Rising main is a pipe that carries water under pressure, usually from a pump, to supply water to higher elevations or distant areas.
Gravity mains rely on the natural slope of the terrain to move water, while rising mains require mechanical assistance.
Gravity mains are often larger in diameter compared to rising mains to accommodate the flow of water by gravity.
Examples of gravity mains include water supply pipelines from a reservoir to a treatment plant, while rising mains can be found in high-rise buildings or hilly areas where water needs to be pumped uphill.

Accepted Answer

Gravity main means water is flowing by pipe line through ESR and HGLR for ws purpose.Rising main means water is injecting by pumping machinery through desired pipeline.

What do you mean by gravity main and rising main in water supply.

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