<h2>Overview</h2>
<p>The <strong>Mueller 126F duplex strainer</strong> (model 160-01, WCB construction) is a heavy-duty basket strainer engineered for continuous-operation fluid handling systems. Built with a cast carbon steel body (ASTM A216 Grade WCB) and rated for Class 150 pressure service, this duplex unit allows parallel basket operation—one basket actively strains while the other is available for cleaning or bypass without process interruption.</p>
<h2>Key Features</h2>
<ul>
<li>Duplex design enables continuous operation and in-line maintenance without shutdown</li>
<li>Cast carbon steel (WCB) body for rugged industrial duty and chemical resistance</li>
<li>Class 150 pressure rating suitable for steam, condensate, and fluid service</li>
<li>Stainless steel 316SS baskets with perforated construction and tang graphite gaskets</li>
<li>Flanged end connections for flexible installation and system integration</li>
<li>Minimal 6 to 1 flow capacity ratio for high-efficiency straining</li>
</ul>
<h2>Technical Specifications</h2>
<ul>
<li>Model: Mueller 126F 160-01</li>
<li>Body Material: Cast Carbon Steel ASTM A216 Grade WCB</li>
<li>Pressure Rating: Class 150</li>
<li>Basket Material: Stainless Steel 316SS (perforated)</li>
<li>Gasket: 316SS tang graphite</li>
<li>Connection Type: Flanged end</li>
<li>Port Size: 2.0 inch nominal</li>
<li>Configuration: Duplex (dual basket)</li>
<li>Basket Perforation: .062" stainless steel (1–4") or 1/8" (5"+)</li>
<li>Capacity Ratio: Minimum 6:1</li>
</ul>
<h2>Typical Applications</h2>
<p>Mueller duplex strainers excel in continuous-flow processes where stopping or reducing flow for basket cleaning would disrupt production. Common applications include:</p>
<ul>
<li>Cooling water and condenser systems</li>
<li>Compressor and pneumatic equipment suction lines</li>
<li>Steam and condensate service</li>
<li>Fire protection and fuel oil lines</li>
<li>Chemical process systems (brine, paint, fuel oil, organic/inorganic chemicals)</li>
<li>Pump inlet and discharge protection</li>
</ul>
<h2>Compatibility & Replacements</h2>
<h3>Compatible With</h3>
<ul>
<li>ASME/ANSI flanged piping systems rated Class 150 or lower</li>
<li>Industrial steam and water distribution networks</li>
<li>Cooling water loops and thermal management systems</li>
<li>Fuel oil and chemical process supply lines</li>
<li>Pump and compressor suction/discharge headers</li>
</ul>
<h3>Replaces / Drop-In Replacement For</h3>
<p>Verify compatibility with your system integrator or Mueller distributor before ordering. Replacement strainers should match original pressure class, port size (2.0"), connection type (flanged), and material specification (WCB).</p>
<h3>Works With</h3>
<ul>
<li>Standard ASME B16.5 Class 150 carbon steel flanges</li>
<li>Mueller proprietary ball-plex seating system (where applicable)</li>
<li>Optional steam jacketing and coatings (consult Mueller factory)</li>
<li>Floor-mounted support structures for sizes 4" and larger</li>
<li>NPT plugged connections for drain/vent access</li>
</ul>
