Developed by the Langer & Laumann Engineering Bureau in Germany the TSG Universal Door Operator can be utilised as a replacement for the majority of landing door operators straight out of the box, however the technicians and designers at Langer & Laumann have also developed bespoke replacement operators specifically to replace the range of door operators provided by most major lift and landing door manufacturers, such as Schindler, Otis, Thyssen & Kone, amongst others. In the unlikely event that Langer & Laumann don’t currently have a replacement for your operator, talk to us, Langer & Laumann love a challenge!