WFIF SERIESWELDED STAINLESS STEEL FILTERS - FLANGED CONNECTIONS 14 bar operating pressure 150 to 21.120 Nm3/h volume flow rate DN15 to DN200 connections up to+150 °c operating temperature range stainless steel 1.4404 -standard stainless steel 1.4301 -option material DESCRIPTION WFIF welded stainless steel filter housings with flange connections have been specifically developed for filtration of compressed air as well as many other gasses where the risk for corrosion is very high or where stainless steel housing is required. To meet the required gas quality appropriate filter element must be installed into filter housing. For list of suitable gasses please contact us or your local dealer. WFIF process filter housing can be used in variety of applications. For applications not listed please contact us or your local dealer. Fluid group 1 on request. APPLICATIONS • General industrial applications • Biotechnology • Breweries • Chemical industry • Petrochemical industry • Dairies • Fermentation processes • Pharmaceutical industry • Hospitals

TECHNICAL DATA Fj|ter Oper. Flow rate housing Pipe size Pre55~ at 7 bar(g), 20 C s'ze bar/psi Nm3/h I scfm <2800; <60 <2600; <60 sintered INOX sintered INOX stainless steel acrylic fibres, 1.4404 1.4404 mesh 1.4301 cellulose pleated version wrapped veision sintered veision min. operating temperature (°C/°F) max. operating temperature (°C/°F) CORRECTION FACTORS Operating piessuie [bar] Operating pressure [psi] Correction factor ® Valid if "5" filter cartridge is installed upstream. B = flange connection EN1092-1/11PN16 B* = flange connection ANSI B16.5 WN Cl 150