We develop and manufacture safety systems and armatures for tanks and pipe systems.


Based on our long time experience with special manufacturing and installation of various safety equipment and devices we have focused our research efforts to the development of new generation of Deflagration and Detonation Flame Arresters, as well as Pressure & Vacuum Valves and related technologies.

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Deflagration and Detonation Flame Arresters
  • 1. we managed to substantially improve their efficiency.
  • 2. we managed to increase their resistance against pressure / explosion.
  • 3. we managed to substantially reduce the number of innner parts.
  • 4. our Arresters are smaller and significantly lighter.
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Pressure / Vacuum relief vents with weight mechanism lock
  • 1. Unique one axel construction.
  • 2. Pressure / Vacuum lock on 1 seal.
  • 3. Adjustable Pressure / Vacuum lock.
  • 4. Small proportions and low weight.
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We are the 1. Czech company of which the flame arreters
respect EN ISO 16852.