I have a transom shower set-up that I am looking to off load. It is a blaster pump, holding take, hoses, shower head, and through hall fitting. Pump works now as is but the pressure switch want bad and removed it from the pump. The pressure switch turns the pump on when water pressure drops below 35psi and back off at 35psi. The switch is available separate and is part#94-706-00. With a new switch installed the pump would also work well for any pressure water system on a boat. Pump has a manufacture date of 2008. Pictures at http://pittsburgh.craigslist.org/boa/4441019979.html