Thanks a lot.
Adam
Glen - those two loops are not supplied with this system.
It is specified by Installation and Operation Instruction as requirement

"Steve Lusardi" wrote in message
...
Shock absorber. It will reduce the high pressure peak when the water
starts
and stops flowing.
Steve
"Adam" wrote in message
...
I just bought Water Pressure System WSC-60 by GROCO
(I was inspired by Glen)
My question is - what for they are two loops 12" of Coiled Hose before
and
after the pump.
Thanks in advance
Adam