Water supply pumps are devices that transfer water flow from one point to another by creating pressure. These pumps are used in all kinds of buildings as well as various industries such as agriculture, food industry, chemical industry, petrochemical, marine industry, energy and water and sewage.

Water supply pumps are divided into axial and non-axial, which are different in terms of structure and function.

The advantages of using these water supply pumps include: increasing efficiency, pressure, as well as productivity in the use of water resources, reducing water transfer costs, increasing the speed and power of water supply, etc. For this reason, for this reason, using water supply pumps is very important in many industries and sectors.

Water supply pump is one of the vital equipment in water supply and water distribution systems, which has wide applications in various sectors including domestic, industrial and agricultural uses. This article is written with the aim of providing a comprehensive guide on water supply pumps and examines the different types of pumps, their applications, principles of operation, installation and maintenance, and key points in choosing the right pump. Using this information, you can make the best decisions for your water supply needs as an informed consumer.

1. Definition and importance of water supply pump

What is a water pump?

A water supply pump is a mechanical device that is used to move and increase water pressure from one point to another. These pumps can direct water from wells, reservoirs, rivers and other sources to distribution and consumption systems.

The importance of water supply pump in daily life

Water supply pumps play an essential role in providing water for domestic, agricultural, and industrial purposes. Without these pumps, effective distribution of water to different areas and at different heights will not be possible. Especially in water-scarce and dry areas, water pumps act as a life-saving technology.

2. Types of water supply pumps

Centrifugal Pumps

Centrifugal pumps are one of the most widely used types of water supply pumps that are used to move large volumes of water at low to medium pressure. These pumps direct water from the inlet to the outlet using centrifugal force.

Positive Displacement Pumps

Positive displacement pumps are used to provide constant flow and under high pressure in water supply systems. These types of pumps are highly regarded in applications that require high precision in flow control, such as the pharmaceutical and food industries.

Submersible Pumps

Submersible pumps are used in deep wells and underground tanks. Due to their underwater operation, these pumps have the ability to pump water from a great depth and are especially used in agriculture and drinking water supply in remote areas.

Booster Pumps

Booster pumps are used to increase water pressure in piping systems. These pumps are usually installed in tall buildings and residential complexes to transfer water pressure to higher floors.

3. operation principals of water supply pumps

Centrifugal pump performance

In centrifugal pumps, water enters the rotating impeller and is thrown out by centrifugal force. This movement increases the pressure and speed of the water and directs it to the piping system through the pump outlet.

Positive displacement pump performance

In positive displacement pumps, water is drawn into the pump by means of mechanisms such as pistons, diaphragms or gears and then directed to the outlet. These types of pumps are usually used to provide constant and controllable pressure.

Submersible pump performance

Submersible pumps are designed to be submerged in water. These pumps suck water from the depths of the well or tank and transfer it to the surface of the earth. The motor of these pumps is usually located inside the pump body, and due to their resistance to water penetration, they are suitable for use under water.

Booster pump performance

Booster pumps are installed parallel to the piping system and by increasing the water pressure, they ensure its distribution at different heights or in distant places. These pumps can be activated automatically to act quickly in case of pressure drop.

4. Water supply pump applications

Home use

Domestic water supply pumps are used to provide drinking water, irrigation systems, and hot water distribution in homes. These pumps are usually installed in residential buildings, villas and condominiums to ensure that water is distributed evenly and at the right pressure throughout the building.

Agricultural uses

In agriculture, water supply pumps are used to irrigate fields, gardens and greenhouses. These pumps can collect water from different sources such as wells, rivers and underground tanks and transfer it to irrigation systems under pressure such as drip or rain.

Industrial uses

Water supply pumps are used in various industries such as manufacturing, food processing, petrochemicals and pharmaceuticals. These pumps are used to supply the required water in production, washing and cooling processes.

City water supply

One of the main applications of water supply pumps is to supply city water. These pumps are installed in municipal water treatment and distribution systems to transfer treated water to distribution networks and deliver it to final consumers.

5. Key points in choosing the right water supply pump

Pump capacity and power

One of the most important factors to consider when choosing a water supply pump is the capacity and power of the pump. The pump capacity should be selected based on the water demand of the system to ensure that the pump is able to provide the required volume of water at peak times.

Application type

The selection of the water supply pump should be based on the type of application. For example, submersible pumps are suitable for use in deep wells, while booster pumps are used to increase water pressure in tall buildings.

Quality of construction and materials used

The quality of the construction and the materials used in the water supply pump is very important, especially in situations where the pump is exposed to corrosive or polluted water. Pumps made from durable materials such as stainless steel typically last longer and require less maintenance.

Energy consumption

Energy consumption is another important factor in choosing a water supply pump. Pumps that operate at high efficiency can reduce operating costs while having a lower impact on the environment.

6. Installation and maintenance of water pumps

Correct installation of the water supply pump

The correct installation of the water supply pump is of particular importance. Improper installation can lead to reduced pump efficiency and even failure. For proper installation, attention should be paid to factors such as pump alignment, proper pipe connection, and placement of the pump in a suitable location with adequate ventilation.

Periodic maintenance and services

To ensure the long life and optimal performance of water supply pumps, periodic maintenance and services are necessary. This includes checking and replacing worn parts, cleaning filters, and checking pump motor performance. Regular maintenance can prevent serious and costly problems in the future.

Environmental factors and their effect on pump performance

Environmental conditions such as temperature, humidity, and water quality can greatly affect the performance of water pumps. For example, water containing corrosive substances or solid particles can cause faster pump wear and failure. Choosing the right pump according to the environmental conditions can significantly increase the useful life of the pump.

Types of domestic and industrial water supply pumps