Commercial Roof Drains

Underdeck Clamp for Plastic Roof Drains (#PRD3 and PRD4)

4" PVC Plastic Roof Drain w/ Cast Iron Dome FITS OVER 4″ SCHEDULE 40 DWV PIPE. WITH GRAVEL GUARD AND CAST IRON DOME. THREADED BRASS INSERTS FOR ATTACHING UNDER DECK CLAMP. CAN BE TAPPED FOR TRAP PRIMER. DOME FILL AREA IS 50 SQUARE INCHES.  

3" PVC Plastic Roof Drain w/ Cast Iron Dome FITS OVER 3″ SCHEDULE 40 DWV PIPE. WITH GRAVEL GUARD AND CAST IRON DOME. THREADED BRASS INSERTS FOR ATTACHING UNDER DECK CLAMP. CAN BE TAPPED FOR TRAP PRIMER. DOME FILL AREA IS 50 SQUARE INCHES.