1、自吸泵的好处之一是它不需要安装在水池里面而是装在水池上面，避免了潜水泵常年浸泡在水池中容易被锈蚀或者由于密封件损坏而导致潜水泵电机进水而烧坏电机。

1, one of the benefits of self suction pump is that it does not need to be installed in the pool but installed in the pool above, avoid the submersible pump long immersion in the pool is easy due to corrosion or damage to seals caused water to burn out the motor submersible pump motor.

2、自吸泵的好处还可以采用防爆电机的可以输送易燃易爆的液体，例如汽油（叶轮采用铜叶轮的自吸油泵）、酒精等液体。

2, the advantages of self suction pump can also use explosion-proof motor can transport flammable and explosive liquids, such as gasoline (impeller using copper impeller self-priming pump), alcohol and other liquids.

3、自吸泵的好处之一还有可以采用柴油机驱动为动力的用于农田灌溉、应急抢险无电源的场所。

3, one of the advantages of self suction pump, as well as the use of diesel engine driven for farmland irrigation, emergency rescue without power supply place.

4、自吸泵还可以装在移动拖车上面或者大型电源泵车上面用于城市防汛抢险之用抽取城市积水之用。

4, the self-priming pump can also be installed on the mobile trailer or large power pump vehicle for urban flood control and emergency use, extraction of urban water use.

5、自吸泵第一次灌水后以后就不需要灌水，能把低处或者远处的液体抽吸到泵体里面来再排走，进口不需要安装底阀不像离心泵一样遇到液位比泵低的工况必须在进口管道装底阀，离心泵停机时间长了由于底阀密封性能不好进口管道里面的水回流之后下次启动还需要罐水，而且安装底阀之后还会影响离心泵的流量，而自吸泵就避免了此类现象，这也是使用自吸泵的好处之一。

5, self-priming pump for the first time after irrigation will not need irrigation, the suction fluid to the pump body inside below or distant to drain away, do not need to install the inlet valve centrifugal pump not encountered the same level than the pump low condition must be in the inlet pipe bottom valve, pump down time due to water the reflux valve sealing performance is not good. The next time you start the import pipeline also need to install the valve after the water tank, and the flow of centrifugal pump will affect the pump to avoid this phenomenon, it is also one of the benefits of using self suction pump.

6、小型自吸泵进口管道可以配软管使用，能达到可以移动进口软管抽吸不同点液体的作用，而不用移动自吸泵就能达到移动点抽液的作用，比如抽吸多个油桶就用得到。

6 small, self-priming pump inlet pipe can be equipped with hose, hose can be imported mobile pump different point of liquid, without moving the self-priming pump can achieve the moving point extraction effect, such as more than a suction drum.