V2 drawing attached....let me know if this is what you were talking about.
OK, I will go with a mag5 or 7 for return instead. Is the item called a "true union" at the hardware store? I am about to ride to Home Depot and will get 10' of the airline tubing, some metal adjustable clamps to secure them to PVC
, a few ball valves, some PVC
primer, etc. and two true unions.
Another thing - the oceanic rr kit came with the ribbed 3/4 bulkead insert for the return and a 1" same for the drain (hard plastic ribbed pieces) Do most people run PVC
glued to these or airline tubing? How do I connect to these things? Do I just get 1" and 3/4 pvc
and push it over these ribbed pieces? Also. do I glue the actual return pipe and drainpipe into the bulkead or no? Sorry for so many q's.... just don't want to screw this up the first go-round