Flame Arresters, Breather Valves and Tank Protection Solutions
Safety Pressure/vacuum relief valve Pressure/vacuum relief valve is an umbrella term that includes pressure or vacuum relief valve as well as pressure and vacuum relief valve. systems trusted globally for over 70 years.
Excellence in Safety and Environment
Since 1954 PROTEGO® has designed and manufactured Flame Arresters, Breather Valves and Tank Equipment, now with the help of more than 750 employees worldwide.
We are the technology leader within our area of expertise. Globally, we provide services for our customers which include research and development, application-specific engineering, overall protection system design and safety awareness training. Our customers rely on our research capabilities, engineering expertise and state-of-the-art technology for the up and downstream oil and gas, petroleum, chemical, pharmaceutical, bio-energy and marine industries.
Explosion Protection and Tank Safety Solutions
PROTEGO® designs and manufactures high-performance Flame Arresters Flame Arresters A flame arrester, deflagration arrester, or flame trap is a device or form of construction that will allow free passage of a gas or gaseous mixture but will interrupt or prevent the passage of flame. , Pressure and Vacuum Vacuum Vacuum is the pressure in an enclosed space that is lower than the ambient pressure. Relief Valves and Tank Equipment Equipment Machines, appliances, fixed or mobile devices, control parts and accessories, and warning and prevention systems, whether separate or combined, intended for the generation, transfer, storage, measurement, control, and conversion of energy, and for the processing of materials, which have their own potential source of ignition and may cause an explosion. that protect industrial facilities from explosion Explosion Abrupt oxidation or decomposition reaction producing an increase in temperature, pressure, or in both simultaneously. risks, over pressure events and hazardous emissions. Our solutions are trusted worldwide across high-risk environments where safety, compliance and reliability are critical.
Customers who trust us






We are highly impressed to see the quality of the products and the knowledge to help us build a state-of-the-art storage terminal. We have always appreciated the timely deliveries of the flame arresters and other equipment.







