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Main material and design requirements of fire engine pump. Mar 07, 2018

Do you know what the requirements are for the main material of a fire engine pump?

At the same time in practical application, we also need to ensure the performance requirements of the fire engine pump.

Let's take a look at the specifics.

 

As we all know, the fire engine pump includes many different parts, so different problems should be taken into consideration when choosing materials.

For example, it is better to choose ductile iron material, and when making the impeller part, it is usually made of bronze or stainless steel.

 

So, for the user, what basic requirements should be met in the design of the selected fire engine pump?

The first point, in the process of the operation, should be used with compression ignition type diesel engine.

Second, when choosing the rated power of a diesel engine, it is necessary to take into account the influence of altitude and temperature on its power.

 

Third, the selected fire diesel engine pump equipment should be able to meet the long - time continuous work requirements.

Normally, during the trial run, the trial run shall not be less than 24 hours.

 

Fourth, the user should ensure that the batteries in the fire engine pump can automatically start the pump at any time.

In addition, the supplied fuel tank needs to be determined by the duration of the fire.

It is usually configured according to the minimum effective capacity of the tank of 1.5l /KW.

 

In addition, in order to ensure the normal use of the fire engine pump, the user should save at least half of the fuel in the fuel tank.http://www.wandiengine.com/