Boxer E-ISM Integrated door closer system for double leaf doors with closing sequence control and electric hold-open device
- System comprising two Boxer door closers and an E-ISM guide rail
- Closing force with variable adjustment of EN2-4 or EN3-6
- 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
- Electric hold-open device in the guide rail with hold-open area 80°-120°
- Retention force of the hold-open unit is gradually adjustable
- Smoke switch control unit can be connected, whose signal makes the door close automatically in the event of a fire
- Integrated back check, slows down doors that are thrown open forcefully
- Hydraulic latching action which accelerates the door shortly before it is closed
- Closing speed can be individually adjusted
- All functions can be adjusted in the installed state
Application Areas
- Fire and smoke protection doors, proof of suitability for the door required
- Double leaf single-action doors
- Symmetrical and asymmetrical division of door possible
- 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
Technical data
Boxer E-ISM | |
Closing force in accordance with EN 1154 | EN 2 - 6 |
Barrier-free in accordance with DIN 18040 up to leaf width (max.) in mm | 1400 mm |
Leaf width (max.) | 1400 mm |
Leaf weight (max.) | 180 kg |
Type of installation | Concealed |
Opening angle (max.) | 120 ° |
Minimum hinge clearance | 1300 mm |
Minimum passive leaf width | 540 mm |
Suitability for fire protection doors | Yes |
Closing force adjustable | Yes, stepless |
Adjustable closing speed | Yes |
Latching action adjustable | Yes, via valve |
Back check integrated | Yes, hydraulically adjustable |
Position of closing force adjustment | Top |
Hold-open function | Electrical |
Hold-open device on the active leaf / passive leaf | Yes / Yes |
Closing sequence control integrated | Yes |
Downloads
LABELLING OBLIGATION: © Dirk Wilhelmy / GEZE GmbH
LABELLING OBLIGATION: © Erwin Kamphuis / GEZE GmbH
LABELLING OBLIGATION: © GEZE GmbH