Hafele DCL 51 EN2-5 Overhead Door Closer with Standard Arm Fire Rated Cavity Sliding Door Hardware for example:

for example:

Finish: Stainless steel

Brio Flush Pull For Top Hung Straight Sliding Panel

Automatic Flush Bolt Function - as a self-operating locking mechanism that automatically secures and releases the inactive door in a double-door system

Top center for double action doors

Hafele DCL 51 EN2-5 Overhead Door Closer with Standard Arm Fire Rated Cavity Sliding Door Hardware for example:Hafele DCL51 EN2 5 Door Closer with Standard Arm Door Closer is a mechanical device that closes a door in a controlled manner, preventing it from slamming. Door Closer Function A hydraulic device that is used to automatically close a door after it has been opened. Door closers are commonly used as a fire prevention measure, typically installed on fire doors, as well as helping to prevent draughts. Features: Optical indication of closing force All