[smily]

Our 27 Overlander has a shureflo pump with plastic water lines connected to it.

The pump works very good but man you can hear the water hammer, (loud noise to those who dont know what water hammer is), It sounds like a loud shudder through out the AS.

I have looked around for info on this but I have not seen any good solutions.

Is there a way to eliminate this noise?
Insulation will do very little to dampen this noise being that you can hear it through out the trailer.

The pump is mounted on shock absorbers and there seems to be plastic pipes between the pump and th original hard lines, (I think they are copper not sure).

I have heard of methods used in homes that provide for "vapor lock or air lock".

Does anyone have any ideas or suggestions?

Thanks,
Smily