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Can spring hinges go on fire doors?
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RELATED FAQS
Question
Answer
Where is the Fire Label located on a door and a frame?
Resolution:
Fire labels (UL, ITS/WHI or FM) are located as follows: Butt Hinges and Pivots: On the doors the fire label is located on the hinge edge between the top and 2nd hinge preparation. On the fram...:
Is the spring torque on 3SP1 hinge adjustable?
Resolution:
Yes, the spring torque on 3SP1 butt hinge is adjustable. See the 3SP1 instructions: :
Is the Von Duprin Guard-X exit device fire rated?
Resolution:
The Von Duprin Guard-X exit device is not fire rated because the deadbolt is not spring loaded. Therefore, there would be no positive latching as required on a fire rated opening. :
Are the 2313ME, 4313ME, and 4413ME LCN models still available?
Resolution:
The only spring size available is a size 4 (2314ME, 4314ME, 4414ME) which has a stronger spring to help insure that the door will close in a fire situation.: