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--></style></head><body lang="EN-US" link="#0563C1" vlink="#954F72"><div class="WordSection1"><p class="MsoNormal"><span style="color:#1f497d">Hi Kevin,</span></p><p class="MsoNormal"><span style="color:#1f497d"> </span></p><p class="MsoNormal"><span style="color:#1f497d">All of the mains and laterals for our -100F dewpoint compressed air are copper. We have not experienced any issues. If you have any concerns about particulate, you can install point of use filters, but have not needed to do so. </span></p><p class="MsoNormal"><span style="color:#1f497d"> </span></p><p class="MsoNormal"><span style="color:#1f497d">Best Regards,</span></p><p class="MsoNormal"><span style="color:#1f497d"><br>Matt</span></p><p class="MsoNormal"><span style="color:#1f497d"> </span></p><div><p class="MsoNormal"><span style="color:#1f497d">--</span></p><p class="MsoNormal"><b><span style="color:#1f497d">Matthew T. Moneck, Ph.D</span></b></p><p class="MsoNormal"><span style="color:#1f497d">Executive Director, Claire & John Bertucci Nanotechnology Laboratory</span></p><p class="MsoNormal"><span style="color:#1f497d">Electrical & Computer Engineering | Carnegie Mellon University</span></p><p class="MsoNormal"><span style="color:#1f497d">5000 Forbes Avenue, Pittsburgh, PA 15213-3890</span></p><p class="MsoNormal"><span style="color:#1f497d">Phone: 412-268-5430</span></p><p class="MsoNormal"><span style="color:#1f497d"><a href="http://www.ece.cmu.edu/"><span style="color:#0563c1">ece.cmu.edu</span></a> </span></p><p class="MsoNormal"><span style="color:#1f497d"><a href="http://www.nanofab.ece.cmu.edu/"><span style="color:#0563c1">nanofab.ece.cmu.edu</span></a> </span></p></div><p class="MsoNormal"><span style="color:#1f497d"> </span></p><div><div style="border:none;border-top:solid #e1e1e1 1.0pt;padding:3.0pt 0in 0in 0in"><p class="MsoNormal"><b>From:</b> labnetwork <<a href="mailto:labnetwork-bounces@mtl.mit.edu">labnetwork-bounces@mtl.mit.edu</a>> <b>On Behalf Of </b>Denis, Kevin L. (GSFC-5530)<br><b>Sent:</b> Wednesday, December 7, 2022 4:46 PM<br><b>To:</b> <a href="mailto:labnetwork@mtl.mit.edu">labnetwork@mtl.mit.edu</a><br><b>Subject:</b> [labnetwork] CDA and copper piping</p></div></div><p class="MsoNormal"> </p><p class="MsoNormal">Hello All,</p><p class="MsoNormal">Has anyone used copper piping for clean dry air lines. If not what kind of problems would one run into if going this route? Thanks for any insight that can be provided.</p><p class="MsoNormal"> </p><p class="MsoNormal"> </p><p class="MsoNormal">Regards,<br>Kevin</p><p class="MsoNormal"> </p><p class="MsoNormal"> </p></div></body></html>