Hi John

Thanks for Your comments. Yes I have to consider live weight also.

Pressure thrust on nozzle & inside pump what you mention is quite clear to me.
I understand this is applicable for untied expansion bellow.

If I have to consider ID* pressure for hose when if there is no convolution then how the hose is working in the gas line link I attached in previous post ?
I believe in that case hose try to deflected to much away from nozzle.
I think it will be difficult also if start point & end point of hose is in different axis.

Thanks for sharing your experience it really worth to us.


Regards

Habib