M481K - Product variants

M481KL
Variant with integrated floating bearing

M451K
Variant for unstepped shafts or customer-specific connection dimensions. The seal is available for any diameter. Further customer-specific adaptations are also possible.
{u'ApplicationOperationalArea': '<ul class="SGBulletList">\n<li>Agitators</li>\n<li>Reactors</li>\n</ul>', u'IDProductItem': '20', u'IDProductInfo': '1908', u'StructureLevel': 'Section', u'SealCodes': '', u'OperatingLimits': 'Shaft diameter: <br/>d1 = 40 ... 220 mm (1.57" .... 8.66")<br/>\n<br/>\nPressure: <br/>p1 = vacuum ... 16 bar (232 PSI), <br/><br/>p3 = max. 18 bar (261 PSI)<br/>\nTemperature: <br/>t1 = -40 \xc2\xb0C ... +200 (350*) \xc2\xb0C <br/>(-40 \xc2\xb0F ... +392 (662*) \xc2\xb0F)<br/>\n<br/>\nSliding velocity: <br/>vg = 0 ... 5 m/s (0 ... 16 ft/s)<br/>\n<br/>\nFor applications beyond this range, please inquire.<br/>\n<br/>\n* with cooling flange<br/>\n<br/>\n! It should be noted that the extremal values of each\noperating parameter cannot be applied at the same time\nbecause of their interaction.', u'Note': 'Options: \n<ul class="SGBulletList">\n<li>Cooling resp. heating flange</li>\n<li>Leakage drain</li>\n<li>Flush</li>\n<li>Polymerization barrier</li>\n<li>Axial expansion joint (shaft movement)</li>\n<li>Wiper ring (shaft movement)</li>\n</ul>\n</br>\nPlease inquire.', u'TechnicalData': '<ul class="SGBulletList">\n<li>Liquid-lubricated double seal for top-entry drives</li>\n<li>Cartridge unit</li>\n<li>Self-closing on the product side</li>\n<li>For stepped and unstepped shafts</li>\n<li>Unbalanced </li>\n<li>Independent of direction of rotation</li>\n<li>Multiple springs rotating</li>\n</ul>', u'Online': '1', u'DrawingProduct': 'None', u'Level2ProductGroup_Group': '', u'ProductDomain': 'None', u'IDProductItemH': '655', u'Description': 'Your inquiry to Burgmann Industries GmbH & Co. KG', u'TorqueTransmission': 'None', u'GenerateMeasurement': '', u'InquiryClass': 'GLRD', u'MailRecipient': 'melanie.gehring@de.eagleburgmann.com', u'Level1ProductRange_Range': '', u'DrawingInstallation': 'None', u'Level3ProductSection_Section': 'None', u'IDInquiryClass': '1', u'RecipientPhone': '+49 (08171) 23-1498', u'SupplySystem': 'Closed circuit EagleBurgmann TS system,\nopen circuit EagleBurgmann SPA, SPN<br/>\n<br/>\nProduct links:<br/>\n<a href="resolveuid/en-858" target="_blank">EagleBurgmann TS1000</a><br/>\n<a href="resolveuid/en-868" target="_blank">EagleBurgmann TS2000</a><br/>\n<a href="resolveuid/en-951" target="_blank">EagleBurgmann SPA</a><br/>\n<a href="resolveuid/en-1003" target="_blank">EagleBurgmann SPN manual</a><br/>\n<a href="resolveuid/en-991" target="_blank">EagleBurgmann SPN automatic</a>', u'SeatAlternative': '', u'Language': 'en-US', u'MediaResistance': '', u'DescriptionHeader': '', u'RecipientName': 'Melanie Gehring', u'Position': '2', u'ApplicationBranch': '<ul class="SGBulletList">\n<li>Refining technology</li>\n<li>Petrochemical industry</li>\n<li>Chemical industry</li>\n<li>Pharmaceutical industry</li>\n<li>Food and beverage industry</li>\n</ul>', u'DimensionHeader': 'None', u'Dimension': '', u'UID': '6128c9c24c4fd071e5ed653b8dc63600', u'TechnicalDiagram': '', u'Features': '', u'Certification': '<ul class="SGBulletList">\n<li>FDA</li>\n<li>ATEX</li>\n<li>DIN 28138 (mechanical seals for agitator shafts)</li>\n<li>DIN 28136 T2 (for steel vessels)</li>\n<li>DIN 28141 (flange connection for steel vessels) </li>\n<li>DIN 28154 (shaft end for steel vessels)</li>\n<li>Compliant to TA Luft (German Clean Air Act)</li>\n</ul>', u'DescriptionText': 'Agitator seals of the M481 range are factory assembled and tested units. For use on carbon steel and stainless steel vessels in conformance with DIN 28136. The fitting dimensions of the mounting flanges are in accordance with DIN 28141. The sleeve dimensions comply with shaft details given in DIN 28154. Torque transmission (according to DIN only by clamp connections) and additional options conform to our code system.', u'ApplicationMedia': '', u'MaterialCombination': "Seal faces: Carbon graphite or Silicon carbide, FDA conform<br/>\nSeats: Silicon carbide, FDA conform<br/>\nSecondary seals and metallic parts acc. to application and customers' requirement.", u'ProductVariant': 'None', u'ProductName': 'M481K', u'ArticleNumber': '', u'SupplyForm': '', u'IDSealDrawing': '', u'PageHeader': 'M481K', u'DescriptionList': '<ul class="SGBulletList">\n<li>Ready-to-fit and factory-tested units</li>\n<li>The M481K and its variants will remain closed even during pressure variations or pressure reversal. Operation is possible with buffer fluid (p1max = 6 bar (87 PSI)) or pressurized with barrier fluid as double seal</li>\n<li>Available with or without bearing</li>\n<li>Suitable for standardizations</li>\n<li>Seal can be applied at higher pressure and rotating speed than specified by DIN</li>\n</ul>'}