Since 1977 Wittur supplies the lift industry with versatile and high-quality doors.
Since 1977 Wittur has been providing the lift industry with versatile and high-quality doors. More than 30 years later Wittur is the leading company in the lift doors segment, with state-of-the-art technical solutions and unparalleled product range. Regardless of whatever your lift requires - a round door with panoramic panels rather than a straight or a folding one - Wittur can supply the best solution for your needs.
Ciągłe poszukiwania rozwiązań i nowoczesne narzędzia - tak powstają najlepsze jakościowo urządzenia bezpieczeństwa Wittur. Ograniczniki prędkości Wittur to komponenty bezpieczeństwa przewidziane zarówno dla dźwigów prostej konstrukcji jak i skomplikowanych aplikacji i rozwiązań MRL. Ograniczniki prędkości Wittur mogą wyzwalać na całym obwodzie co podnosi poziom bezpieczeństwa i zwiększa żywotność komponentu 
Wittur offers a wide range of car and counterweight frames. Modularly conceived, these components are very flexible in terms of rated load, height and width. The wide range of accessories includes safety gears, suspension pulleys, compensation chain and travelling cable hangers, allowing configurations suitable for different shaft layouts, lift designs and rated speeds. Wittur can also supply special frames for tailored projects.
Ciągły rozwój i badania leża u podstawy nowoczesnych rozwiązań Wittur w dziedzinie bezpieczeństwa. Zakres produktów: chwytacze jedno i dwu kierunkowe, progresywne i natychmiastowe. Katalog uzupełniają urządzenia zapobiegające nadmiernej prędkości w kierunku góra.
Zgodnie z EN81-1/2 A3 i EN81-21 A1 (nowe dźwigi w istniejących budynkach), nowe dźwigi zainstalowane po 1 stycznia 2012, muszą być wyposażone w system zapobiegający przemieszczeniu się kabiny z przystanku z drzwiami przystankowymi w niezaryglowanej pozycji i drzwiami kabinowymi nie zamkniętymi w tej pozycji.
Since 1977 Wittur supplies the lift industry with versatile and high-quality doors..jpg)
Since 1977 Wittur supplies the lift industry with versatile and high-quality doors.
Tyler produces both standard and custom entrances in a large variety of shapes, materials and finishes in order to meet any customer and architectural need. 
Aiming higher and higher as fast, safely and comfortably as possible
Sematic 2000 B-HR is the ideal solution for passenger movement within all high-rise buildings, as it includes: fast, quiet and smooth door opening and closing (allowing for efficient traffic management flow), exceptional robustness, excellent transport comfort, unrivalled aesthetic properties and all in full compliance with the most stringent safety regulations.
All of its components and technical solutions have been analyzed and endurance tested in our laboratories across millions of cycles, ensuring that this door guarantees constant high performance over a long life.
A wide range of finishes, options and certifications are available too. For all these reasons, Sematic 2000 B-HR has been selected by companies, architects, and consultants for installation in some of the world’s most prestigious buildings.
BS 476, GOST and many other certifications available. Call for information.
Sematic 2000 B-HR is the ideal solution for passenger movement within all high-rise buildings, as it includes: fast, quiet and smooth door opening and closing (allowing for efficient traffic management flow), exceptional robustness, excellent transport comfort, unrivalled aesthetic properties and all in full compliance with the most stringent safety regulations.
All of its components and technical solutions have been analyzed and endurance tested in our laboratories across millions of cycles, ensuring that this door guarantees constant high performance over a long life.
A wide range of finishes, options and certifications are available too. For all these reasons, Sematic 2000 B-HR has been selected by companies, architects, and consultants for installation in some of the world’s most prestigious buildings.
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| Door Opening Type | |
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 |
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| FIRE RATED EXEXUTIONS - EN 81-58 | ||
| Model | Steel Doors | Framed Glass Doors |
| S2 R/L | E 120 EW 60 EI 60 EI 120 |
E 120 |
| S2Z | ||
| S4Z | ||
| DOOR AND FRAME FINISHES | STANDARD | OPTIONS |
| RAL 9005 |  |
 |
| Other RAL Colours | |
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| Framed glass panels | |
|
| Stainless steel claddings | |
|
| Full glass | |
Custom |
| BOTTOM TRACK | STANDARD | OPTIONS |
| Aluminum | |
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| Steel | |
|
| Stainless Steel | |
AISI 304/ AISI 316
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| MAIN FEATURES | STANDARD | OPTIONS |
| Certified locking device | EN81-1/2EN81-20/50 |
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| Position of the lock release | Integrated into the header(low) Integrated in the side post(Med/Top) |
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| Door closing | Spring(low) Counterweight(Top / Med 2RL) Spirator(Med 2Z) |
Counterweight (Med 2Z) |
| Door panels | Single skin(Med-low) Double skin (Top) |
Double skin (Med-Low) |
| Header height | 280 mm | |
| Frame | Boxed 100×100 mm door posts |
Boxed 50x50mm door posts Angle 100x45mm door posts Basic 100x45 mm door posts |
| Installation | Door posts partially on the floor |
In the shaft |
| Kit man in the pit | In case of EN81-20/50 | In case of EN81-1/2 |
| Monostable contact | |
Only Custom |
| Impact robust packaging |
Seaworthy | |
| SPECIAL EXECUTION | OPTIONS |
| Air-seal execution | |
| Anti-vandal execution | EN81-71 |
| Australia execution | |
