At the moment i use 1/2 hose with 60PSI Flojet hose dont have a vairstream or anything just a tap with return to tank.
The problem is.. the 1/2 hose is really heavy and anoying i was thinking of gettin 50 meteres of 8mm minibore hose would it be ok with 60psi?
i was told to use 100 meteres of 1/2 hose because the pump would not cope with 6mm microbore