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Fire Pump


Technical information

The fire pump is one of the elements that support the extinguishing systems used for the rapid control and extinguishment of fires that threaten human life, as a water provider, and performs this functionally in high-rise buildings. Extinguishing systems, which normally have a water source, automatically draw water from this source in case of emergency.

However, the fact that the place where the fire started is on high floors may cause this natural water pressure to be insufficient. In such cases, the fire pump increases the pressure of the water and helps the system to be used more effectively.

The type of pump known as centrifuge is very useful in high flow rates. Gears, pistons and blades, which are among the main elements of the system, must work perfectly. Therefore, fire pumps are among the components whose periodic maintenance should not be neglected in order to ensure fire safety.

In extinguishing mechanisms that use water intensively, such as sprinkler systems, the fire pump normally takes water from an underground source, water tank or city network. These pumps run on either diesel fuel or electricity. The high pressure provided by the fire pump helps to distribute the water correctly through the vertical pipes and sprinkler heads, thus extinguishing the fire in a short time.

What Does a Fire Pump Do?

When the fire pump mains pressure is insufficient, it serves to increase the fire fighting capacity of the building by increasing the pressure in the service when the hydrant or extinguishing system is fed from the tank.

Especially the fire pumps in sprinkler systems allow high pressure water to enter the system and increase the water flow rate. In cases where the water supply is insufficient, a fire pump is needed to meet the flow and pressure needs of the fire extinguishing systems. A fire pump is required if supply does not meet demand.

The fire pump is an important part of sprinkler systems because it increases the pressure of the water so that the response is powerful. In order to understand how the fire pump works, it is necessary to learn the working principle of the fire pump first. In addition to the pump, there is a motor and controller.

As it is an essential component, the installation and maintenance of a fire pump system should be done strictly by a fire safety professional, including deciding which pump and system to use.

How to Select a Fire Pump?

To determine whether a fire pump is needed, the fire suppression system demand must be compared with the available water supply. If the current supply cannot meet the system demand, a fire pump is required. Water, public water mains, special fire protection fire networks, elevated tanks, etc. available from a variety of sources, including It is important to determine whether the water source is meeting the flow demands.

Static and residual pressures and flow rate data need to be obtained to determine the available water supply; this data can then be compared to the sprinkler system demand flow and pressure requirements.

It is very helpful to run the flow test as close as possible to the fire suppression system riser to reduce errors from hydraulic calculation estimations.

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