Lightning Protection

Pressure and Vacuum Relief Valves for Cryogenic Storage Tanks Decades of experience in manufacturing pilot-operated pressure/vacuum relief valves, our expertise in computer-optimized design, and our extensive test facilities form the basis for the development of…

PROTEGO® Tank Equipment The PROTEGO® SE/K Floating Roof Drainage Systems are used to drain rainwater from the floating roofs of storage tanks. Get more information on PROTEGO® SE/K PROTEGO® SA/S Floating Suction Units are used in storage tanks with…

Working principle of Flame Arresters A Flame Arrester is designed to allow the safe flow of gases and liquids while preventing flame transmission. Flame Arresters are composed of spirally wound metal bands with precisely reproducible flame-quenching gaps.…

PROTEGO® Worldwide

Your guide to a Special Solution in cooperation with PROTEGO® It is important to note that, depending on your specific requirements, there is no standardized way of proceeding when it comes to finding the best solution for you. Nonetheless, we would like to give…

Safe systems in practice PROTEGO® devices are used in a wide range of industrial applications. A safe process requires reliable protection for every conceivable operating parameter. Practical examples show how systmes can be made safe and how PROTEGO®…

Excellence in Safety and Environment Since 1954, PROTEGO® has built and provided flame arresters, valves and tank equipment, now with the help of more than 750 employees worldwide. We are the technology leader within our area of expertise. We provide global…

Protection of roofed storage tanks for ethanol and other alcohols Deflagration-proof Vacuum Relief Valve PROTEGO® SV/E Detonation Flame Arrester PROTEGO® DR/ES or PROTEGO® DR/ES-V with integrated Check Valve The venting line is designed to provide…

PROTEGO® Compliance Welcome to our Compliance page. At PROTEGO®, we are committed to maintaining the highest standards of integrity and accountability in all our operations. Here, you will find detailed information about our compliance policies, procedures, and…