Which racor turbine model for Volvo Penta D2-75

[cmedsailor]

I am thinking of replacing my volvo cav diesel prefilter with a turbine series racor one (and even add a T-Handle vacuum indicator).
The engine is a Volvo Penta D2-75F. Anybody knows the appropriate model to install? Will that be the 500FG2? And what about the filter element. How many mikrons? Thanks

PS: Attachment shows what I currently have. Think they are called cav filters....

 

[stuartwineberg]

I think the 500FG with a 30 micron filter would be usual. The one in your illustration still has the messy filter in the middle config. The T bar style with the drop in filter is better IMHO. Opinions differ wildly but a clone from a reputable supplier like parts4engines might be worth considering. I've gone for that (D2-40) but ditched the clone element for a real one.