Usage
The Dorma G 93 EMF Contur concealed door closer is designed for installation within doors where a discreet, architecturally-integrated self-closing function is required. It is ideal for commercial buildings, hotels, offices, and high-end residential environments.
Advantages
- Concealed installation preserves the clean lines of the door and surrounding architecture.
- Adjustable closing and latching speeds offer precise control for varied door weights and user requirements.
- Certified for use on fire and smoke protection doors up to 1100 mm wide, complying with EN 1154 standards.
- Non-handed design enables suitability for both left- or right-handed single-leaf doors.
- No visible external parts reduces tampering risk but may require professional installation due to complexity.
Specifications
- Slimline body with robust cam-motion technology; silver EV1 finish ensures durability and aesthetic compatibility with modern interiors.
- CERTIFIED: Meets EN1154 standards (size EN3–EN4); suitable for barrier-free requirements (CEN TR15894).
- For door widths up to 1100 mm; adjustable closing speed from maximum opening angle (typically up to approx.120°) down to closed position; integrated backcheck function helps protect walls and frames during forceful opening.
- Differentiators include non-handed configuration, compatibility with fire/smoke doors, easy adjustment valves accessible from above after installation—supporting long-term performance across diverse environments.
How it works
The Dorma G 93 EMF Contur operates by integrating a concealed arm mechanism within the door leaf or frame. During use, its adjustable cam-motion system ensures smooth opening resistance reduction while reliably controlling the self-closing action once released or triggered by hold-open release devices as needed in fire protection settings.
