If your goal is to install it and use the pump only then the Flojet (there are also others) permanent should fit. It has a hose that goes from the drain in your picture to the location of the pump. Your access looks about like mine on the Hurricane and I use the portable unit when I need it, but it can not stay connected all the time on my rig. here is a link to the clean dump system:
https://www.amazon.com/Clean-Dump-CD...or+pump+system