WEKA Petro Line: The reliable solution for the Petrochemical Industry Typical application conditions Op. pressure 2 to 3 bar Op. temp. -107 to + 60 °C Media Cyclohexaan, benzene, toluene, gasoline, ethylene, ethane, propylene, propane, methyl acetylene Media density 0.5 to 0.7g/cm3 Level instrument VLI Petro-Line Type 39050-O Special features Protection tube on indication rails, Armaflex insulation, titanium floats Process connections Special design for customers The application In the petrochemical industry, a reliable back-up system is absolutely necessary in order to survey the level of the medium inside the tanks. Certain tanks are used for filling ships or trucks and therefore, an accurate level indication, working at all time, is mandatory. VLI Petro-Line Type 39050-O Special At Fina Antwerp Olefins (Belgium), level control is done by WEKA AG with the VLI Petro-Line, and this in several areas. In an overhead condenser, liquid gazes, like ethylene are constantly monitored by a Petro-line VLI with process connection specially designed for the customer. In another area, WEKA AG installed level indicators on a flare drum where liquid gazes like ethylene (C2-), ethane (C2+), propylene (C3-), propane (C3+), menthylacethylene (MA) and propadiene WEKA AG · Schürlistrasse 8 · CH-8344 Bäretswil · Phone ++41 (0)43 833 43 43 · Fax ++41 (0)43 833 43 29 · www.weka-ag.ch

(PD) are processed. Also here, the WEKA Visual Level Indicators have been designed according customer’s specifications. The most critical area of the Fina Antwerp Olefins plant is the Sulzer area where different mediums like cyclohexaan, benzene, toluene, PFO, heavy gasoline, hydro treated gasoline and more, are temporarily stored and then directly filled inside the tanks of the ships. This area is controlled by 5 WEKA Petro-line Visual Level Indicators all isolated with Armaflex insulation shields. The equipment For Fina Antwerp Olefins, WEKA AG’s PetroLine Visual Level Indicators are extremely...