Peggy--

Are there regs (Lloyds, AYC) on type of hose to run from head to thru
hull. I just installed 1 1/2 PVC sanitation hose (the glossy white
stuff that Waste Marine sells for almost $10 a ft)? I then realized
that the hose I replaced was heavy black rubber--the type used on
diesel engines.

Thanks, Peggy

Joe