DF-(P)DGS6
DiamondFace - Product variants

DF-PDGS6

Version for high pressure and both low and high temperature applications. With U-cups and special dynamic sealing elements. Secondary seals made of PTFE.
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DF-DGS6 Tandem seal
{u'ApplicationOperationalArea': '', u'IDProductItem': '25936', u'IDProductInfo': '21317', u'RecipientPhone': '', u'OperatingLimits': 'Shaft diameter: <br/>D = 25 \xe2\x80\xa6 280 mm (0.98" \xe2\x80\xa6 11.02")<br/>\nPressure: p = 0 \xe2\x80\xa6 100 bar (1,450 PSI)<br/>\nwith PTFE option: 0 ... 250 bar (3,625 PSI)<br/>\nTemperature: <br/>t = -30 \xc2\xb0C \xe2\x80\xa6 +200 \xc2\xb0C (-22 \xc2\xb0F \xe2\x80\xa6 +392 \xc2\xb0F)<br/>\nwith PTFE option: -100 \xc2\xb0C ... +200 \xc2\xb0C (-148 \xc2\xb0F ... +392 \xc2\xb0F)<br/>\nSliding velocity: <br/>vg = 0.6 \xe2\x80\xa6 140 m/s (2 \xe2\x80\xa6 459 ft/s)<br/>\n<br/>\nFor applications outside the operating range mentioned, please inquire.', u'Note': 'Dimensions on request.', u'TechnicalData': '<ul class="SGBulletList">\n<li>DiamondFace bonded primary seal faces</li>\n<li>Safe cupped retainer for rotating ring</li>\n<li>Fully operational in both liquid and gas phases</li>\n<li>Bi-directional</li>\n<li>Ready-to-fit cartridge unit</li>\n<li>Single, double, tandem and tandem seal with intermediate labyrinth arrangement available</li>\n</ul>', u'Online': 'true', u'DrawingProduct': 'None', u'Level2ProductGroup_Group': '', u'ProductDomain': 'None', u'IDProductItemH': '456', u'Description': '', u'TorqueTransmission': '', u'InquiryClass': '', u'PageHeader': 'DF-(P)DGS6<br/>\nDiamondFace', u'MailRecipient': '', u'Level1ProductRange_Range': '', u'DrawingInstallation': '', u'Level3ProductSection_Section': 'None', u'IDInquiryClass': '', u'StructureLevel': 'Section', u'SupplySystem': '<a href="resolveuid/c4570e3e90254d6fa642f16d7ce1b6e6" target="_blank">API Plan 72</a><br/> \n<a href="resolveuid/967a75dfaa1049ffa2127e0741fe9003" target="_blank">API Plan 75</a><br/> \n<a href="resolveuid/a9cbb44c1fff4dd29f9286b95b0f8526" target="_blank">API Plan 76</a><br/>\n<br/>\nOptional:<br/>\n<a href="resolveuid/8a7b8da358e942629a7f4942e5059ee6" target="_blank">API Plan 02</a><br/>\n<a href="resolveuid/6286e9b6cfec4084b77afe57f6ae55d3" target="_blank">API Plan 12</a><br/>\n<a href="resolveuid/0d0ba7e07b74438ba6ebf01177834bd7" target="_blank">API Plan 13</a><br/>\n<br/>\nProduct links:<br/>\n<a href="resolveuid/en-3924" target="_blank">EagleBurgmann GSS6000A4 (Plan 72)</a><br/>\n<a href="resolveuid/en-3938" target="_blank">EagleBurgmann LSC6000A4 (Plan 75)</a><br/>\n<a href="resolveuid/en-3945" target="_blank">EagleBurgmann SPP6007A4 (Plan 76)</a>', u'SeatAlternative': '', u'Language': 'en-US', u'MediaResistance': '', u'DescriptionHeader': '', u'RecipientName': '', u'Position': '11', u'ApplicationBranch': '<ul class="SGBulletList">\n<li>Oil and gas industry</li>\n<li>Refining technology</li>\n<li>Petrochemical industry</li>\n</ul>', u'DimensionHeader': '', u'Dimension': '', u'UID': 'fd454f0662c162508fce99cc962f0658', u'TechnicalDiagram': 'None', u'Features': '', u'Certification': '<ul class="SGBulletList">\n<li>NACE</li>\n</ul>', u'DescriptionText': '<b>DF-DGS6 Tandem seal <br/>with intermedia labyrinth</b><br/>\n<br/>\n<table>\n<tr>\n <td>1</td>\n <td>Seal face, stationary</td>\n </tr>\n <tr>\n <td>2</td>\n <td>Seat, rotating</td>\n </tr>\n <tr>\n <td>3</td>\n <td>Thrust ring</td>\n </tr>\n <tr>\n <td>4</td>\n <td>Spring</td>\n </tr>\n <tr>\n <td>5</td>\n <td>Shaft sleeve and seat retainer</td>\n </tr>\n <tr>\n <td>6</td>\n <td>Intermediate sleeve</td>\n </tr>\n <tr>\n <td>7</td>\n <td>Housing (adapted in size to the installation space)</td>\n </tr>\n <tr>\n <td>8</td>\n <td>"Adjustable" nut for axial misalignment</td>\n </tr>\n<tr>\n <td>9</td>\n <td>Split ring</td>\n </tr>\n <tr>\n <td>10</td>\n <td>Clamping ring</td>\n </tr>\n <tr>\n <td>11</td>\n <td>Cover</td>\n </tr>\n <tr>\n <td>12</td>\n <td>Process side labyrinth</td>\n </tr>\n<tr>\n<tr>\n <td></td>\n <td></td>\n </tr>\n<tr>\n <td>GBI</td>\n <td>Gas Buffer Inlet</td>\n </tr>\n <tr>\n <td>GBO</td>\n <td>Gas Buffer Outlet</td>\n </tr>\n <tr>\n <td>D</td>\n <td>Drain</td>\n </tr>\n</table>', u'SealCodes': '', u'MaterialCombination': 'Primary seat and seal face: Silicon carbide with DiamondFace bonding<br/>\nSecondary seat and seal face: Silicon carbide with DLC coating<br/>\nSecondary seals: FKM, PTFE (DF-PDGS6)<br/>\nMetal parts: 1.4006 and other stainless steels, aluminum', u'ProductVariant': 'None', u'ProductName': 'DF-(P)DGS6', u'ArticleNumber': '', u'SupplyForm': '', u'IDSealDrawing': '', u'GenerateMeasurement': '', u'DescriptionList': '<ul class="SGBulletList">\n<li>Significantly lower leakage rate compared to competition</li>\n<li>Longer life span</li>\n<li>Wear and contact free operation</li>\n<li>Self-cleaning 3-D gas grooves</li>\n<li>High gas film stiffness</li>\n<li>Proven, reliable and economical solution</li>\n<li>Can be adjusted even to extreme narrow installation space - retrofits are easy to implement</li>\n</ul>', u'ApplicationMedia': '<ul class="SGBulletList">\n<li>Hydrocarbon applications</li>\n<li>CO<sub>2</sub> applications</li>\n</ul>'}