Low Cast-In Collars Length:80mm 71749-DATA-SHEET

71749-DATA-SHEET

Flow Style Cyclonic

Working pressure 35 PSI (0

Solid Brass Latch Finish Satin Stainless Steel Mounting Concealed Screw Fix Morticed

Low Cast-In Collars Length:80mm 71749-DATA-SHEETThe Allproof Low Cast In Passive Fire Collars have been designed and tested on a wide range of plastic plumbing pipes through concrete floors that are poured on site. The low cast in collar is installed in a similar manner to the standard cast in collar. The design of these low cast in fire collars allows the installer to simply fix the base of the cast in fire collar to the formwork, and the pipe penetration is then installed through the formwork,