Concealed overhead door closer with electromechanical hold-open or free-swing action.
Concealed door closers with electromechanical hold-open or free-swing action.
Suitable for internal doors.
Closing force adjustable from front
Adjustable closing speed
Adjustable latching speed
Tested and approved to BS EN 1154: 1997
Tested to conform with CE requirements
P21/471 Electromagnetic hold open/ swing free devices
P21/16 Electromagnetic hold open/ Swing-Free devices
Concealed Electromechanical Door Closer
Single action, hold open, power size 2–4.
Single action, hold open, power size 3–6.
Double action, hold open, power size 2–4.
Double action, hold open, power size 3–6.
Single action, free-swing, power size 4: requires guide rail and intumescent packs.
As schedule ___
Guide rail with arm for 931.14.409, electro-plated satin stainless steel.
Guide rail with arm for 931.14.409, electro-plated silver.
931.14.940 and 931.14.941
Intumescent packs for 931.14.409 and guide rail.
|Standard product features|
Door thickness (minimum):
When voltage applied to the closer the door is held open, but when there is no voltage the closer operates. The door may also be closed manually at any time.
When voltage is applied to the closer the door operates as there were no closer. When there is no voltage the closer operates.
Dimensions (l x d x h):
Concealed Door Closer
Double Action Concealed Door Closer
Electro-magnetic Door Retainer
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