Dorma BTS 75 V-80-84 Standard Spindle 0 mm per piece
€43.39
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The Dorma BTS 80 heavy-duty floor pivot is designed for concealed installation in doors weighing up to 300 kg. It is ideal for high-traffic commercial or institutional environments requiring robust door control with an invisible mechanism.
The Dorma BTS 80 is installed beneath the floor surface and connected directly to the bottom edge of the door. When opened or closed, its internal mechanics regulate movement smoothly while remaining hidden from view, offering effective closure without compromising architectural aesthetics*.
--- *Information synthesized from industry references due to limited direct manufacturer details available. For final technical confirmation always refer to manufacturer datasheets or certified sources where possible.| Brand | Dorma |
|---|---|
| Product Dimensions | 78 x 341 x 60 mm |
| With last stroke | oui |
| Firewall | non |
| Strength (selon EN1154) | EN 4 |
| Leaf width (mm) | 1100 |
| Max. weight of leaf (kg) | 300 Kg |
| For interior door | oui |
| For door ext. opening outwards. | oui |
| Opening brake | oui |
| Max. opening angle on hinges | 175° |
| Late Close | oui |
| Max. opposite opening angle hinges | 175° |
| Type of opening function | double action |
| Adjustable closing speed | oui |