The L40/50S is a low-top, cast-in fire collar for concrete slabs 150mm and thicker. Approved for Stack applications only

The collar comes with a reducer ring in place for use with 40mm pipe

For pipes larger than 40mm, remove and discard the ring

For use with a range of pipe types and diameters (See below: click on a report No. to access PDF)

Click Here for Installation Instructions

Click Here for Drawing

Download Revit file here