Logo Made in Germany IRAN OIL SHOW 2017


Booth number: 38B.2406

About us

Since 1954 PROTEGO® has built and provided safety devices and tank equipment, now with the help of more than 500 employees worldwide. Within our area of expertise, we are the technology leader. We provide global services for our customers, which include research and development, application-specific engineering, and overall protection system design. Our customers know they can trust in our products and high quality and development standards for process engineering, the petroleum, chemical, and pharmaceutical industries and the bio-energy sector.

Products and services

PROTEGO® offers a comprehensive line of flame arresters, valves, and tank accessories that are tailored to meet market demands. The products are installed by industrial users for a wide range of applications: In tank farms for flammable liquids in industrial and military applications; in chemical and pharmaceutical processing facilities; in vapour combustion plants; in biogas, landfill gas and wastewater treatment plants; in shipbuilding; on oil platforms, and in loading and unloading facilities.

Flame Arrester PROTEGO® DA-SB

Flame Arrester PROTEGO® DA-SB

In-Line Detonation Flame Arrester for stable detonations and deflagrations in a straight through design with shock tube, bidirectional

PROTEGO® VD/TS, Pressure/Vacuum Relief Valve atmospheric deflagration-proof

PROTEGO® VD/TS, Pressure/Vacuum Relief Valve atmospheric deflagration-proof

The atmospheric deflagration-proof VD/TS type PROTEGO® valve is a highly developed combined pressure/vacuum relief valve for high flow capacities with an integrated flame arrester unit. It is primarily used as a safety device for flame transmission proof in- and outbreathing on tanks, containers and process engineering apparatus.

PROTEGO® SA/S Floating Suction Unit

PROTEGO® SA/S Floating Suction Unit

PROTEGO® Floating Suction Units are designed to ensure that product in a storage tank is drawn off just below the surface of the liquid where it is cleanest, preventing the suction point being at the bottom of the tank where water and residuals will settle down.

News & Innovations

PROTEGO® P/V Vents with integrated Flame Arrester 

PROTEGO® manufactures and distributes flame arresters, safety valves and tank accessories. At the Iran Oil Show we will present our concepts for Safe Protection of Storage Tanks with Pressure Vacuum Valves and Flame Arresters. PROTEGO® P/V Vents with integrated Flame Arrester comply with ISO 16852 flow test and explosion requirements and far beyond. Valve and flame arrester performance is assured for all relief and explosion scenarios that may occur according to the design case whereas many traditional configurations are a safety risk: ISO 16852 requires both flow and flame transmission testing of pressure vacuum relief valves combined with flame arresters but lots of pressure vacuum valves combined with flame arresters are not fully tested. This can lead to reduced flow or even severe chattering in high flow relief scenarios when protection is needed most. Visit our booth!


Industriestr. 11
38110 Braunschweig

Phone: +49 5307 8090
Fax: +49 5307 7824

Antje Curland
Marketing Communications
Phone: +49 5307 809164


Phone: +971 4 8860095
Fax: +971 4 8860096

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Heinrich de Fries GmbH
Booth number: 38.1740
TGE Gas Engineering GmbH
Booth number: 38B.2519
3R solutions
Booth number: 38B.2404
Booth number: 35.1889-1
Messer Cutting Systems GmbH
Booth number: 38B.2520
Booth number: 35.1838
Oil Dynamics GmbH
Booth number: 38B.2456
Booth number: 38.1716
METRA Energie-Messtechnik GmbH
Booth number: 38.1739
Linde AG, Iran Branch
Booth number: 38.1720
TIB Chemicals AG
Booth number: 35.1876
Schmierer GmbH
Booth number: 38.1739
Booth number: 35.1876