This Alpro T1 medium transom closers overhead door closer is designed to be concealed within the transom header bar of the door. It provides controlled closing of a single or double action aluminium d...
These Alpro 5102 Transom Closers have a fixed strength size 2 and can be used on a single or double action door.
These closers can be used on doors with a maximum weight of 100kg...
Gibraltar C11 door closer. Non handed maximum door weight - 68kg. Tested to withstand 500, 000 open and close cycles. Fire tested in accordance with EN1634-1 30 minutes and 60 minutes.
This acoustically
activated fire door retainer keeps a fire door open legally and closes the door in the event of an alarm. Activated after hearing a continuous sound exceeding 65 decibels. Door rele...