Boxer ISM
Integrated door closer system for double leaf doors with closing sequence control
System comprising two Boxer door closers and ISM guide rail
Closing force with variable adjustment of EN 2-4 or EN 3-6
Can be used for right and left hand doors without conversion
Door closer is embedded in the door leaf and frame and fulfils the highest design demands
Closing sequence control holds the active leaf in the waiting position until the passive leaf is closed
Hydraulic latching action which accelerates the door shortly before it is closed
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Application Areas
- Fire and smoke protection doors, proof of suitability for the door required
- Double leaf single-action doors
- Single-action doors up to 2800 mm hinge clearance and 1400 mm leaf width, for door weights up to 180 kg
- Minimum hinge clearance 1300 mm, minimum width of passive leaf 540 mm
- For door leaf thicknesses from 40 mm
- Integrated installation
