washdown pump
I installed a shurflo 3.5 gpm pump teed off the forward head raw-water intake. I mounted the pump next to the macerator, using a toggle switch to tie it into the macerator's electrical line, thus eliminating the need to run extra wires. The hardest part of the installation was glassing a plywood mounting plate to the hull. My first attempt failed because the plate slid before the epoxy dried. Then a friend advised me to bond the plate to the hull using Liquid Nails, allowing to to dry overnight before glassing it. Sweet. After that, the installation took no more than an hour. I ran the outflow to the chain locker so that it wouldn't become a toe-stubber. If I had it to do over again, I would use a Groco 7.0 washdown pump because 3.5 gpm doesn't give the water cannon enough range. Regardless, it's great no longer to have to worry about getting mud on the spinnaker after spending a night on the hook.