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“ double door locking ”

RELATED FAQS

Resolution: Astragals are required on: 3 hour fire rated pairs: Double doors - swinging in the same direction Double Egress - swinging in opposite directions Fire rated Dutch Doors Fire rated 1 3/4" t...:

Can wood doors be used with with double egress frames?

Resolution: Yes, wood doors can be used and installed in most hollow metal frame applications including FE-Series and DE-Series Double Egress frames. Caution - For fire rated applications the wood door manufa...:

What is the minimum door opening width for mounting the 4640 or 4630 on a double door?

Resolution: The minimum door opening width (for mounting a pair of 4640 or 4630 operators on a double door) is 72" wide (2 - 36" door leaves). Mounting the 4640 or 4630 on a double door that is less than 72" w...:

Is the Von Duprin 1609 strike fire rated for pairs of doors?

Resolution: The Von Duprin 1609 cannot be used on a pair of fire rated doors. We recommend using the Von Duprin fire rated mortise exit device in lieu of the rim device such as the Von Duprin 5575-F,...:

What would cause an EL device to pull and release?

Resolution: If your Von Duprin EL (solenoid) device pulls and releases quickly instead of holding the latch retracted, please check all of the items below.In most cases, one or more of these solutions will r...:

What is clear opening width?

Resolution: Clear Opening Width for swinging doors is measured (with the door open 90 degree) from the face of door to stop soffit on strike jamb. &nbs...:

What is the Multi Point LM9300 Series?

Resolution: MultiPoint locks are three-point locking systems that secure the door at three points – top, bottom, and traditional center latch location. Operating just like traditional locks, MultiPoint locks...:

Will the door unlock if a Von Duprin CX 98 / 99 Chexit device is deactivated with card reader and has a 996LBE trim?

Resolution: When a CX99L-BE is not armed the exterior 996L BE lever trim will be free to retract the CX latch for entrance. When the CX99-L BE is armed the exterior 996L BE lever will not move and...: