Cleaning, fixing and installing our used Rainman Watermaker on our Gulfstar Motorsailer.

We decided we need a backup water supply, even though we have a 200 gallon water tank on board. So we bought a used Rainmain Watermaker for emergency use on our Gulfstar 44 Motorsailer. We got the Petrol version... basically a small gas engine that runs the high pressure pump with the high capacity membranes... 37 gallon per hour.