Trafag, a Swiss-based company founded in 1942, is supported by a broad sales and service network in over 40 countries across the world.

About Trafag
This allows Trafag to offer customers personalised and competent advice and ensures the best possible service. High-performance development and production departments not only guarantee the fast and reliable delivery of our high-quality and high-precision products, but also ensure that customisations can be implemented in no time at all.

Application and solution-oriented
The direct availability of these resources enables Trafag to be extremely flexible in the areas of development and production as well as in its perception and implementation of customer requirements. Thanks to modular engineering, Trafag is able to efficiently adapt its standard products to the specific needs of customers.

Market-oriented and always within reach
Trafag maintains an active presence in over 40 countries. A great number of customers in wide-ranging industrial sectors such as mechanical engineering, hydraulics, engine manufacturing, shipbuilding, railway technology or high-voltage technology appreciate the cooperation offered by our technically competent customer advisory service.

Adaptable and efficient
The ability to produce and manufacture its strategically important components in-house means that Trafag can both mass-produce and manufacture on a small scale at short notice. Rigorous quality management in accordance with ISO 9001, state of the art production facilities under clean room conditions and stringently monitored production processes ensure that Trafag meets the highest quality demands.

Production and Technology

  • Pressure Measurements
  • Pressure Transmitters
  • Pressure Switches (Pressostats)
  • Temperature Measurement
  • Thermostats
  • Temperature Transmitters
  • SF6 Gas Density Monitoring
  • SF6 Gas Density Monitors
  • SF6 Gas Density Sensors
  • Hybrid SF6 Gas Density Monitors
  • CANopen pressure transmitters
  • Proprietary ASIC

Trafag AG headquarters

Industriestrasse 118608
Bubikon - Switzerland
Phone: + 41 44 922 32 32
Fax: + 41 44 922 32 33

We are Marktechnical


  • Wide range of instruments, spare parts on stock
  • Fast delivery times 24/7
  • Field service
  • Experience team of professionals
  • Close cooperation with our customers
  • Well equiped workshop and test possibilities
  • Comprehensive list of brands
  • Personal and customized advice
  • ISO9001 certified