SELFCLEANING WEDGE WIRE FILTER for liquid and high viscous media Functions of the filters The wedge wire filter consists of the following parts: • • • • two part filter housing wedge wire element cleaning - scrapper blade motor The system is solidly built and may be used for the toughest applications. The medium flows from the outside to the inside of the filter element and the solids are collected on the outside of the wedge wire screen. The scrapper blade cleans the permanent rotating filer element and the collected solids are forced into the bottom part collection area by the liquid pressure The collected solids may be purged manually or by means of automatic valves. Clogging of the filter is almost impossible, because of the special construction of the wedge shaped filter element wires. The filter fineness is established by the width between the wedge formed wires. The elements may be changed without any special tools. FEATURES permanent cleaning without stops no waste or disposal of filter cartridges Minimal product loss during purging may be used for all kinds of liquids Filters from 25µ up to 3 mm available maximal temperature up to 200°C Contec GmbH Industrieausrüstungen Wege zur sauberen Lösung High differential pressure Rugged two part housing Outside - inside filtration No product contamination Purging by ball valve or automates Taylor made execution possible www.contec-filtration.de [email protected]

The CONTEC automatic strainer is logic, efficient and economical way of filtration. Benefits -No cartridge use -Self-cleaning -No interruption of production process -Easy to dismount and inspect -Low operating costs -Solidly built filter housing -Limited maintenance, uncomplicated, rugged, reliable design -Filtration level 25 µ - 3,0 mm -Continuous cleaning of the filter surface ensures minimum pressure drop -The use of different construction materials and equipment facilitates application possibilities for the filter in every field of industry. -Installed upstream of pumps etc. extends the life...

Operation: The liquid flows from the outside to the inside of the wedge wire screen and leaves the filter housing through the higher placed exit. Between lower placed entrance and the upper exit a seal is placed, limiting any cross contamination between lower (dirt) part and upper (clean) part. Dirt and particles are retained on the outside of the screen and are continuously removed from the filter element with a flexible scraper blade. The dirt is directed to the sump by a laminar flow in the filter and collected in the bottom part of the filter housing. This collection chamber may be purged...

DIMENSIONS & CONNECTIONS Materials: Filter housing Filterelement Gasket Filter elements Pressure Max. temperature Motor 316 Ti 316 L Viton O-ring 25 µ - 3 mm 10 bar 200°C Power 230/400V, 50 Hz Other Voltages on request IP54 / IP 65 EX – proof (ATEX 100a) Class Option CAPACITY Water / 100 µ filter element Inlet Outlet Purge Housing closing quick clamp < 6 bar Housing closing quick clamp > 6 bar – 10 bar Closure Quick closure clamp > 6 bar – 10 bar Built in height A Flange size in mm B Flange height in mm C Flange height in mm D Built out height in mm E Volume in ltr. 1.5 Power Watt 20 Weight kg...