GEZE Boxer 2-4 Heavy Duty Concealed Door Closer with Guide Rail

Description

1. Versatile Application of Geze Boxer Concealed door-closer :
   • Suitable for fire and smoke protection doors, requiring proof of suitability for the door.
2. Single-Action Door Compatibility:
   • Designed for right and left single-action doors.
3. Door Size Coverage:
   • It accommodates single-action doors up to 1100 mm leaf width, and the supporting door weights up to 130 kg.
4. Adaptable Door Thickness:
   • Suitable for door leaf thicknesses from 40 mm.
5. Integrated Installation:
   • Features integrated installation for a seamless and concealed appearance.
6. Technical Specifications:
   • Closer Body:
     • Boxer 2-4
   • Closing Force:
     • Adjustable in accordance with EN 1154 standards (EN 2 – 4).
   • Leaf Width (Max.):
     • 1100 mm
   • Leaf Weight (Max.):
     • 130 kg
   • Opening Angle (Max.):
     • 120 °
   • Identical Design for DIN Left and DIN Right:
     • Yes
   • Standard Conformity:
     • Complies with EN 1154:1996/A1:2002/AC:2006 standards.
   • Fire Protection Suitability:
     • Suitable for fire protection doors.
7. Compact Design:
   • Compact dimensions (Length: 286 mm, Width: 32 mm, Height: 45 mm) for discreet integration.
8. Stepless Adjustment:
   • Closer offers step-less adjustment for closing force.
9. Customizable Closing Speed:
   • The closing speed is adjustable to meet specific requirements.
10. Latching Action Adjustment:
    • The latching action is adjustable via a valve for precise control.
11. Hydraulic Back Check:
    • Integrated hydraulic back check is adjustable for controlled door movement.
12. Top Position for Force Adjustment:
    • Closing force adjustment is positioned at the top for convenience.
13. Safety Features:
    • Equipped with a safety valve against overload, ensuring reliable and safe operation.

Application Areas of Geze Boxer Concealed door-closer

• Fire and smoke protection doors, proof of suitability for the door required
• Right and left single-action doors
• Single-action doors up to 1100 mm leaf width, for door weight up to 120 kg
• For door leaf thicknesses from 40 mm
• Integrated installation

• All functions of the Geze Boxer Concealed door-closer can be adjusted in the installed state
• Top-adjustable closing force with variable adjustment
• Closing speed can be adjusted from the top via valves
• Latching action can be adjusted from the top via the valve
• The back check can be adjusted from the top via the valve
• Door closer, can be used for right and left-hand doors

Technical Data