"IMO" My system is a combination of DWC,FLOOD/DRAIN,NF
Parts list
50L Ress "STRONG BOX " Home depot * "
6x 4 inch PVC T's *
6x 4 inch to 3 inch PVC inserts *
2x 4 inch PVC end caps *
6 feet of 4 inch PVC *
4 feet 3/4 inch PVC *
4x 3/4 inch 90 connectors *
4 feet 1/2 inch PVC *
1x 1/2 inch T *...