Gravity-coordinated closure prevents active door from closing prematurely, enhancing safety
Active door closes automatically when inactive door closes, even if the inactive door is wide (up to 3'4")
Nylon roller arm mechanism lifts the coordinator arm for smooth operation
Gravity arm and door bracket are field-adjustable for installation ease
UL listed for use with swinging fire doors, ensuring compliance with safety standards
Summarized by Shop
ABH-3790
Architectural Builders Hardware Mfg. Inc. (ABH) is a high quality manufacturer of Overhead Holders & Stops, Hospital Latches, Electromagnetic Holders, Pivots, Strikes and Rescue Stops, Aluminum Hinges, Stainless Steel Hinges, Coordinators, Flush Bolts, Power Wire Transfers, and Roller Latches.
Features:
Roller arm stops acti
Active Door Width
up to 4'0"
Inactive Door Width
up to 3'4"
Both Doors Over 2'10"
closing causes strike plate to lift arm
Material
stainless steel, metal
Finish
standard US32D satin stainless steel (custom finishes available)