Intertek Directory of Building Products

Detex Advantex 70 Series and  71 Series CVR device 90 MIN for use in 90 minute fire door pair applications (with listed mineral core doors).

Listed door assemblies approved for use with this product must be used.  

For use with Pairs of doors with Listed G-P 90 MINUTE Category A  or Category B Flush Fire Doors with "Blue", Universal, or Universal HD non-combustible mineral core, with 5" Firestop latchside stiles and with 5" applied metal edge on Latch / meeting edge. 3" Firestop Hinge Stiles and 4" Firestop top and bottom Rails. 

For use with Pairs of doors with Listed Marshfield 45-90 Min Double Egress Mineral Core PP Cat A. Doors with Marshfield Mineral Core, 5.25" Tectonite stiles with applied  5" metal edge on latch /meeting edge.  Top and Bottom Rails 3.25" Marshfield MC+    

For use with Pairs of doors with Listed "Algoma 45-90 Min Mineral Core Fire Door PP" Category "A" fire door construction with Algoma mineral core with 5.25" wide Tectonite stiles with applied 5" metal edge on latch / meeting edge. Top and Bottom Rails 3.25" Marshfield MC+  

MAXIMUM DOOR SIZES