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top: 400px;"><script type="text/javascript" charset="UTF-8" language="JavaScript1.2" src="http://uk.babelfish.yahoo.com/free_trans_service/babelfish2.js?from_lang=en&region=us"></script></div></td> </tr> <tr> <td height="2" valign="middle">&nbsp;</td> </tr> </table> <p> </p> </td> <td width="676" valign="top"><b><font face="Arial,Helvetica"><font color="#000099"><font size="+2" color="#000000"><br> High Temperature Gas Filtration</font></font></font></b> <br> <font face="Arial,Helvetica"><font size=-1>AVAILABLE IN ALLOYS OF 316L SS, HASTELLOY &reg; , INCONEL &reg; OR CARPENTER 20Cb3 &reg;</font></font> <br> <font face="Arial,Helvetica"><font size=-1></font></font>&nbsp; <table border=0 width="590" > <tr valign=TOP> <td width="342" height="174"> <center> <img src="images/gasfilter.jpg" height=163 width=270> </center> </td> <td width="238" height="174"><font face="Arial,Helvetica"><font size=-1>Purolator s Poroplate&reg; hot gas filters are application engineered and manufactured to optimize your process. By tailoring the filters to meet the specific operating conditions of your systems, we provide filters that tolerate higher temperatures and offer greater throughput. In addition, Poroplate&reg; hot gas filters provide greater back pulse efficiency with no measurable product bleed through. The result: an optimized chemical process system.</font></font> <br> <img src="images/dot.gif" width="300" height="1"> </td> </tr> <tr> <td colspan="2"><font face="Arial,Helvetica"><font size=-1></font></font> <br> <b><font face="Arial,Helvetica">Poroplate &reg; Sintered Wire Mesh Filters</font></b> <br> <font face="Arial,Helvetica"><font size=-1>Poroplate&reg; filter media are made from multiple layers of woven wire mesh sintered together into a rigid, durable, porous structure. Each wire mesh layer is chosen for a specific engineering purpose: filtration (particle size removal), flow drainage, or strength. Poroplate&reg; filter media are sintered in porous panels which are then formed and welded into strong, self-supporting filter tubes.</font></font><font face="Arial,Helvetica"><font size=-1></font></font> <p><b><font face="Arial,Helvetica">Engineered Solutions</font></b> <br> <font face="Arial,Helvetica"><font size=-1>For gas applications, we design Poroplate &reg; elements to be surface-loading filters. In this configuration, the filtration mesh layer is located on the upstream side of the media in the normal flow direction. Drainage and support mesh layers are below. This design provides a filter with very little</font></font> <font face="Arial,Helvetica"><font size=-1>pressure drop, affording the system operator longer on-stream cycles. As the particles contact the filter, they are retained on the surface of the filter media, not deep in the pores as in ceramic or sintered powder elements. When the elements are back-pulsed or cleaned, the retained particles (filter cake) release easily and the filter element returns to like-new condition. Our rigid multi-layer design withstands constant back pulsing. The sintered media will not tear, thus preventing catalyst or contaminant particles from bypassing downstream.</font></font><font face="Arial,Helvetica"><font size=-1></font></font> <p><font face="Arial,Helvetica"><font size=-1>Hot gas is often processed in environments reaching 900&deg; C with high chlorine gases. Poroplate&reg; filter tubes made in Inconel&reg; alloy have the metallurgical characteristics and mechanical strength to withstand this harsh working environment.</font></font><font face="Arial,Helvetica"><font size=-1></font></font> <p><b><font face="Arial,Helvetica">Features</font></b> <ul> <li> <font face="Arial,Helvetica"><font size=-1>Sintered multi-layer wire mesh laminate media</font></font></li> <li> <font face="Arial,Helvetica"><font size=-1>Surface filter media</font></font></li> <li> <font face="Arial,Helvetica"><font size=-1>All-welded durable construction</font></font></li> <li> <font face="Arial,Helvetica"><font size=-1>High porosity media</font></font></li> </ul> <b><font face="Arial,Helvetica">Options</font></b> <ul> <li> <font face="Arial,Helvetica"><font size=-1>Micron ratings (2, 10, 30, 40, 70, 100, 125)&nbsp;</font></font></li> <li> <font face="Arial,Helvetica"><font size=-1>Attachment fittings (threaded, flanged, welded in, etc.)</font></font></li> <li> <font face="Arial,Helvetica"><font size=-1>Filter element diameter and length</font></font></li> <li> <font face="Arial,Helvetica"><font size=-1>Multiple alloy selections (316LSS, Hastelloy &reg; , Inconel &reg; , Carpenter 20Cb3 &reg; , etc.)</font></font></li> </ul> <font face="Arial,Helvetica"><font size=-1><b><font color="#FF0000">Note:</font></b> Hastelloy is a registered trademark of Hayes International, Inc. Inconel is a registered trademark of Special Metals Corp. Carpenter 20Cb-3 is a registered trademark of Carpenter Technology, Inc.</font></font><font face="Arial,Helvetica"><font size=-1></font></font> <p><b><font face="Arial,Helvetica">Benefits</font></b> <ul> <li> <font face="Arial,Helvetica"><font size=-1>Longer element life  no media tearing&nbsp;</font></font></li> <li> <font face="Arial,Helvetica"><font size=-1>Greater chemical resistance</font></font></li> <li> <font face="Arial,Helvetica"><font size=-1>Lower differential pressure&nbsp;</font></font></li> <li> <font face="Arial,Helvetica"><font size=-1>Longer cycle times</font></font></li> <li> <font face="Arial,Helvetica"><font size=-1>Higher temperature tolerance&nbsp;</font></font></li> <li> <font face="Arial,Helvetica"><font size=-1>Greater back pulse or cleaning efficiency</font></font></li> <li> <font face="Arial,Helvetica"><font size=-1>Lower operating costs&nbsp;</font></font></li> <li> <font face="Arial,Helvetica"><font size=-1>Greater production rates</font></font></li> </ul> </td> </tr> </table> <hr size=1 width="550"> <br> <b><font face="Arial,Helvetica">Instant Access To More Information:</font></b> <table border=0 width="505" > <tr valign=TOP> <td width="185"><a href="pdfs/gasfiltration.pdf" target="BLANK"><img src="images/gasfiltcat.gif" border=0 height=202 width=157></a></td> <td width="320"><font face="Arial,Helvetica"><font size=-1>For additional information on Purolator Facet gas filtration products, the following PDF download is available:</font></font> <p><font face="Arial,Helvetica"><font size=-1>" &nbsp; <a href="pdfs/gasfiltration.pdf" target="BLANK">High Temperature Gas Filtration</a> (2 pages, 227kb)</font></font> </td> </tr> </table> <p><a href="#top">Top</a></p> </td> </tr> <tr class="noPrint"> <td class="noPrint" colspan="2" valign="top" height="19"><img src="images/bottom.gif" width="780" height="31"></td> </tr> <tr class="noPrint"> <th valign="top" height="17" colspan="2"> <div class="noPrint" align="left"><a href="tac.htm"><font size="-2" face="Arial, Helvetica, sans-serif">Terms and Conditions</font></a><font size="-2" face="Arial, Helvetica, sans-serif"> | <a href="privacy.htm">Privacy</a> | <a href="aeroindx.htm">Aerospace Filtration</a> | <a href="hydrauindx.htm">Industrial Hydraulics</a> | <a href="chempro.htm">Chemical Process Filtration</a> | <a href="screens.htm">Oil Well Completion</a> | <a href="septa.htm">Filter Septa</a> <br> <a href="media2.htm">Disposable Media</a> | <a href="media.htm">Cleanable Media</a> | <a href="porous.htm">Porous Metals</a> | <a href="new.htm">News</a> | <a href="shows.htm">Trade Show Info</a> | <a href="download.htm">Downloads</a> | <a href="distributor.htm">Distributor Locator</a> | <a href="contact.htm">Contact Us</a> | <a href="start.htm">Home Screen</a> | <a href="sitemap.htm">Site Map</a></font></div> </th> </tr> </table> </body> </html>