TSA 325 NT Manual Manual revolving door system for three- or four-leaf doors
- The door leaves can be activated by gently pushing them
- More cost-effective than automatic drives, since safety devices according to EN 16005 are no longer needed
- Precise closing of the door leaves with the side walls
- Effective insulation effect against draughts, weather and noise
- Optional speed limiter regulates the peripheral speed when reaching the max. limiting speed
- Optional automatic positioning device returns the door to its original position after a person has passed through it
Application Areas
- Three- and four-leaf door systems
- Interior and exterior doors with low access frequency
- Representative building entrances with large incidence of light
- Façades with slim mullion-transom constructions
- Glass façades with the highest design standards
- Inner diameter ranging from 1800 to 3600 mm possible
- Suitable profile systems are fine-framed profile systems with ISO and mono glass, all-glass systems (GGS) and integrated all-glass systems (IGG)
Installation situations in reference objects and videos
TSA 325 NT with Slimdrive EMD-F
Manual revolving door and automatic swing door drive Slimdrive EMD-F installed at The Nadler Hotel in Soho, London © Michael Molloy / GEZE GmbH
Revolving door with semi-automatic GEZE TSA 325 in the ÖAMTC control panel Vienna
The main and side entrance is a revolving door with semi-automatic GEZE TSA 325. Escape and fire protection door various door closer GEZE TS 5000 ISM (E-ISM, EFS). Smoke and heat extraction system in workshops RWA 110 Tandem. © Sigrid Rauchdobler / GEZE GmbH
TSA 325 NT
Manual revolving doors ensure quiet, elegant and simple access to your building. They provide a needs-based solution when the number of visitors and passage width are in the lower range. Manual revolving doors turn easily with light manually-applied pressure, in the same way as turnstiles do. Safety devices are not necessary. Revolving doors contribute to energy efficiency in the building. When opening, the loss of interior warmth and entry of cold air are minimised. © Martin Jakob / GEZE GmbH
Technical data
| TSA 325 NT Manual | |
| Manual operation | Yes |
| With speed limiter (optional) | Yes |
| With positioning device (optional) | Yes |
| Servo function | Yes |
| Inner diameter (min.) | 1800 mm |
| Inner diameter (max.) | 3600 mm |
| For 3-leaf door systems | Yes |
| For 4-leaf door systems | Yes |
| Clear passage height | 3000 mm |
| Canopy height (min.) | 75 mm |
| Side elements version | 10 mm LSG, 22 mm panel lining, 34 mm smooth-surface panel, Special glass on request |
| Version of roof structure | As dust protection roof with wood covering, optical sheet metal covering, waterproof roof with waterspout |
| Illumination | with roof variant |
| Floor covering | Entrance mat, Entrance mat, according to the customer’s request |
| Hot-air curtain system | Electric air curtain, hot water air curtain, possible, depends on the ceiling construction |
| Night-time closer layout | Inside, Outside |
| Night-time closer type | Manual, Automatic |
| Night-time closer design | 10 mm LSG, 22 mm ISO glass, 22 mm panel lining, Special glass on request |
| Lock | Manual, Rod, electromechanical |
| Door handles horizontal or vertical | Yes |
| Floor ring | Yes |
| Underfloor operator | Yes |
| Push pad | Yes |
| Standard conformity | DIN 18650, EN 16005 |
