FIRE RATED WALL APPLICATION 

ADI has found two sources for products that are used for non-metallic pipe penetrations e.g. PVC plumbing waste lines, etc., that penetrate fire rated walls.

These products require the use of a 3.5" EMT (Electrical Metallic Tubing) sleeve (provided by others) installed level in the wall.  For a detail of ADI's installation using these products, click on Fire Rated Wall Detail located in the Engineering Section.