<!--StartFragment--> <h1>Roplan Mechanical Shaft Seal – P/N 306218</h1> <p><strong>Make:</strong> Roplan Mechanical Seals<br><strong>Part Number:</strong> 306218<br><strong>Model / Product Code:</strong> SDRA050C3S6A4E70---<br><strong>Serial Number:</strong> DM13YAD<br><strong>Sales Order Number:</strong> 1729183<br><strong>Purchase Order Number:</strong> 12793<br><strong>Condition:</strong> New Surplus&nbsp;</p> <h3>Product Overview</h3> <p>Roplan mechanical shaft seal assembly designed for industrial process and sanitary applications. This assembly includes the rotary and stationary seal components and is supplied with original assembly instructions and accompanying certification documentation.</p> <p>The seal features traceable material batches and elastomer components, with documentation identifying USP and ISO biocompatibility testing.</p> <h3>Component & Material Traceability</h3> <p><strong>Metallic Components</strong></p> <ul><li>Rotary Holder Heat Number: 432041</li><li>Rotary Holder Certificate: MEST514324/2020/</li><li>Debris Well / Adapter Heat Number: 21L0875</li><li>Debris Well / Adapter Certificate: 147053</li></ul> <p><strong>Seal Face Materials</strong></p> <ul><li>Rotary Face Batch: 413005</li><li>Static Face Batch: W2129687/1</li></ul> <p><strong>O-Ring Batch Information</strong></p> <ul><li>Shaft O-Ring: 091268</li><li>Rotary Face O-Ring: 102009</li><li>Static Face Non-Product O-Ring: 108845</li><li>Static Face Product O-Ring: 202201260351</li><li>Debris Well / Adapter O-Ring: 089431</li><li>Earliest Cure Date: 03/31/2021</li></ul> <h3>Certifications & Compliance</h3> <ul><li>USP &lt;87&gt; Biological Reactivity (in vitro)</li><li>USP &lt;88&gt; Class VI at 121°C</li><li>ISO 10993-5 biocompatibility testing</li><li>Food-contact suitability documentation</li><li>Animal-derived ingredient-free formulation, including mold release agents, as stated in supplied documentation</li></ul> <h3>Included</h3> <ul><li>Roplan mechanical shaft seal components</li><li>Original box</li><li>Assembly instructions</li><li>Certification documentation</li></ul> <h3>Additional Information</h3> <ul><li>Manufacturer: Roplan</li><li>Part Number: 306218</li><li>Serial Number: DM13YAD</li><li>Traceable material and elastomer batch information</li><li>Refer to photographs for exact components and included documentation</li></ul> <p><strong>Please verify application compatibility, dimensions, and installation requirements with Roplan before use.</strong></p> <!--EndFragment-->