Comparison : Item # PVC-UB3HFB, SCH80 Bends - 48 inch (in.) Radius
Item # PVC-UB5HFB, SCH80 Bends - 48 inch (in.) Radius
Item # PVC-UB7HFB, SCH80 Bends - 48 inch (in.) Radius
Item # PVC-UB9HFB, SCH80 Bends - 48 inch (in.) Radius
Item # PVC-UB3HGB, SCH80 Bends - 48 inch (in.) Radius