WFB no self-priming pump sealing fault solution

no seal WFB self-priming pump start-up frequently the cause of the problem and the solution

no seal WFB self-priming pump in use process pressure gauge shows that in the normal scope of work, but the value is low, the WFB self-priming pump is working, no seal pressure rise slowly, stops, the pressure drop is obviously much faster than in the past, this kind of situation will lead to the WFB no self-priming pump seal start frequent failure, specific WFB no self-priming pump seal the cause and the WFB frequent restart without seal self-priming pump start-up frequently solutions should be made according to the following method to check:

there are a few users in the use of WFB no self-priming pump seal will encounter in the process of WFB no self-priming pump seal suddenly stop working phenomena appear, without knowing WFB without seal self-priming water pump internal structure will be mistaken for WFB problem without sealing quality of self-priming pump, then WFB no self-priming pump seal suddenly what is the cause of the downtime?

1, developed WFB no self-priming water pump seal start frequent failure should be carefully checked first vacuum tank and suction pipes have a leakage phenomenon, find out the leak site, plug leak point. Check the pipeline leak including vacuum exhaust valve leakage, check should be considered together.

2. If you are using rotary vane WFB without seal self-priming pump should check the WFB seal self-priming pump is used in the vacuum oil has been polluted, if vacuum oil became very turbidity should change new WFB no self-priming pump seal oil.

3, if you do not see any leakage phenomenon, then check the vacuum tank is stored liquid more again, if the liquid more should put the remaining liquid tank, check the solenoid valve, adjust good liquid level position. Liquid level apparatus is installed in the interior of the vacuum tank, fault point most is a problem of electromagnetic valve.

4, if you are using water ring type WFB no self-priming pump seal should check whether the circulating water is too little, too few should adjust the water valve to increase the flow of circulating water. Circulating water is too little, you must find out the reason, is water problem or the cause of the pressure is not enough.

5, WFB without the exhaust valve seal self-priming pump is normal, if it is the cause of the exhaust valve should repair the exhaust valve failure, should maintain or change the WFB no self-priming pump seal.

It is beyond doubt that benefits winter cover pump. Market sentiments are strong, especially in the light of growing pool cover drain pump observed globally.
Are you looking for ? J&T INDUSTRY CO.,LTD. has the collection you want, like winter cover pump or pool cover drain pump and many more in the online stores. Visit J&T INDUSTRY to know more.
J&T INDUSTRY CO.,LTD. are used to coming up with solutions while think about problems, also expressing the whole idea individually.
We believe in keeping the customers happy and providing them with submersible pump at a very competent price.