Fire Door Coordinator 50l2

All cor units function easily.

Fire door coordinator 50l2. A 6 4 1 1 it is the intent of the standard that most fire doors will have a closing device. Designed for use on pairs of doors when one door needs to close before the other. The inactive door needs to close first then the active leaf. So shop for the intermediate pivots you need to repair your commercial door.

Model length of channel door frame opening common applications cor52 52 62 92 pair of 3 0 doors cor72 72 84 132 pair of 4 0 doors. Carry bar for dorco 1 door coordinator. However in limited circumstances the closer might not be necessary because the door leaf is inactive and is normally in the closed position. We would like to show you a description here but the site won t allow us.

With our large in stock selection of intermediate pivots you will find the right replacement for your door. Commerical door hardware for fire rated double doors what a coordinator does is coordinates the sequence of the doors closing. The active door lever located nearest to the active stop holds the active door open until the trigger mechanism is released by the closing of the inactive leaf. Normally used on double door openings that are fire rated due to each leaf is required to be self latching and self closing.

6 4 1 1 unless otherwise permitted by the ahj a closing device shall be installed on every fire door.