Sump ID and setup

[reefmaster70]

Hi all. I just picked up a 75 gallon reef ready tank with an included sump. The stand pipes and all the fittings were disassembled, so I'd like to get some help on possibly Id'ing this sump and where all the parts and stuff go. Ov also noticed I can't really fit a protein skimmer inside this sump. Any help would be great.

 

[FUNGI]

Looks like it could have been a wet/dry sump....