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What Centrifugal Pump Is Used For The Fixed Fire Pump?

Released on Jul. 12, 2018

Centrifugal pump products used in commonly used fixed fire pumps are usually Single-stage Centrifugal Pumps or Multi-stage Centrifugal Pumps and vertical double-suction centrifugal pumps.

The most important and common fixed fire pump is a spray fire device. The working principle of the sprinkler system is to install a nozzle connected to the piping system, and the nozzle will automatically open at high temperatures. The sprinkler system is an automatic sprinkler system.

Another type of fixed fire water supply device is a fire hydrant, and the fire hydrant can be activated by an action button of the fire hydrant.

The common sprinkler system used by most is a wet system belonging to the passive starting system. There is a certain high pressure in the pipeline system and it is filled with water. When the nozzle is opened, the fire water will flow out immediately.

Conversely, pipes in dry systems that are placed in areas where there is a risk of freezing are filled with air.

According to the fire hazard level, fire water is supplied to the sprinkler system from two independent water sources. One or two fixed fire pumps will be used at the same time. When using two fixed fire pumps, it is required according to the applicable fire regulations. To decide whether it is necessary to provide two independent power sources. It can be powered by electric power or by using internal combustion engine as a power source to drive fixed fire pumps.

Single-stage Centrifugal Pump

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