Dormakaba Dorma Top Centre 8066 (DO8066)
Key Features
- Top centre designed for double action door installations.
- Needle bearing construction for smooth pivot operation.
- Heavy-duty steel construction.
- Supports door weights up to 300 kilograms.
- Designed to suit Dormakaba BTS floor spring series.
Specifications
- Item Code: DO8066
- Product Name: Top Centre 8066
- Manufacturer Reference: 46300006
- Application: Double action doors
- Compatible Systems: Dormakaba BTS floor spring series
- Material: Steel
- Maximum Door Weight: 300 kilograms
What's In The Box
- 1 × Dormakaba Top Centre 8066
Suitable Uses
- Double action doors using floor spring systems.
- Commercial glass or aluminium entry doors.
- Heavy traffic doorways requiring pivot-style operation.
- Installations using Dormakaba BTS floor spring assemblies.
Dimensions
Frequently Asked Questions
- Is this suitable for single action doors?
No. The 8066 top centre is designed for double action door systems using floor springs. - Does this include the floor spring?
No. This is the top centre only and is typically paired with a compatible Dormakaba BTS floor spring. - What is a common installation issue?
Incorrect alignment between the top centre and floor spring spindle can cause premature wear or poor door movement.
Additional Information
- Commonly used with Dormakaba BTS floor spring systems in commercial aluminium and glass door installations.
- Needle bearing construction helps support heavier doors while maintaining smooth operation over time.
- Correct vertical alignment between the floor spring spindle and top centre is critical to avoid binding.
- Often specified in shopping centres, office buildings, and public entry doors across Australian commercial sites.
