Very good explanation! Thank you

Excuse me sir, my suggestion is for your channel to grow quickly. add how to design pumps based on needs,For example, a self-priming pump for sucking 20 meters is like this and for a pump sucking 10 meters is quite like this.Thank you so much, your channel is good and I as an Indonesian appreciate your hard work

very well explained. thank you sir

Very good. Thank you!

Damn...that's a very good explanation 👍

tks so much !!!

In the animation, the water is lifted without any movement of the water in front of the of the intake being visibly displaced by the impeller. So it is not obvious what is creating the low pressure at the inlet to cause the initial lift.

Really helpful information

@Oveducon

2 жыл бұрын

Thank you! 😀

I have a question , why self prime pump is good for liquid with particles ? Do you mean that if the check valve remains open in normal prime water with particles , the liquid may go inside the pump through suction line and when the pump starts to work may cause vibration or cavitation ?

The total suction line and the delivery line both are empty only the impeller is along submerged is that enough for suction of water from 6meters?

What is the cost for a self-priming pump. We have a 20 acre pasture but we don't want to manually go prime the pump. We have a five horse pump right now. Do they make an attachment for the five horsepower?

gotta love a dutchy speaking english

How full does the pump need to be filled with liquid to achieve the maximum static lift when repriming?

can we use the self priming pump in fire protection as the main pump?

Do you have knowledge of hydraulic fundamentals that go into the design of impeller and volute? If yes can you please make any content on it

@Oveducon

2 жыл бұрын

Thanks for the suggestion, will definitely look into this one!

What about length of suction line?

What about the distance from the water source? Let's say the water source is 50meters below, will the pump still be able to suck the water up perfectly, please?

@Oveducon

2 жыл бұрын

No, because this will cause problems with the NPSHr. Even a self-priming pump can only suck up the medium from about 6-7 meters. In your example you would typically use a borehole pump. Hope this helps!

It will work the self priming pump is deep well?

I watched again and again but I still didn't understand this self priming pump. Help please

Hello, can't these types of pumps suck from a distance longer than 8 meters? If he can't, why? The length in question is 35 meters. thank you in advance

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