eMG - Product variants

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eMG1
Dimensions, items and designations same as for eMG, but with an extended bellows tail to achieve the fitting length I3.
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eMG12
Dimensions, items and designations same as for eMG, but with an shortened bellows tail to achieve the fitting length I1k according to EN 12756 in combination with seat G6 or G60 (da exceeds EN 12756).
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eMG13
Dimensions, items and designations same as for eMG, but with an extended bellows tail to achieve the fitting length I1N according to EN 12756 in combination with seat G6 or G60 (da exceeds EN 12756).
eRMG
Identical to eMG, but with a special bellows surface on the shaft side. For use in hot water pumps.

d1 = 12 … 38 mm (0.47" ... 1.50")
Seat G6: Silicon carbide (eSiC-Q7)

A/eSIC-Q7:
120 °C (248 °F) and 25 bar (363 PSI) 140 °C (284 °F) and 16 bar (232 PSI)

B/eSIC-Q7:
120 °C (248 °F) and 18 bar (161 PSI)

eSIC-Q7/eSIC-Q7:
120 °C (248 °F) and 18 bar (161 PSI)
{u'ApplicationOperationalArea': '<ul class="SGBulletList">\n<li>Chemical standard pumps</li>\n<li>Helical screw pumps</li>\n<li>Stock pumps</li>\n<li>Circulating pumps</li>\n<li>Submersible pumps</li>\n<li>Water and waste water pumps</li>\n</ul>', u'IDProductItem': '29920', u'IDProductInfo': '25590', u'StructureLevel': 'Section', u'SealCodes': '', u'OperatingLimits': 'Shaft diameter: <br/>d1 = 15 \xe2\x80\xa6 110 mm (0.59" ... 4.33")<br/>\nPressure: p1 = 18 bar (261 PSI),<br/>\nvacuum ... 0.5 bar (7.25 PSI), <br/>up to 1 bar (14.5 PSI) with seat locking<br/>\nTemperature: <br/>t = -20 \xc2\xb0C \xe2\x80\xa6 +140 \xc2\xb0C <br/>(-4 \xc2\xb0F \xe2\x80\xa6 +284 \xc2\xb0F)<br/>\nSliding velocity: vg = 10 m/s (33 ft/s)<br/>\nAdmissible axial movement: \xc2\xb12.0 mm (\xc2\xb10.08")<br/>', u'Note': 'The eMG can also be used as a multiple seal in tandem or in a back-to-back arrangement, please inquire. Dimension adaptations for specific conditions, e.g. shaft in inches or special seat dimensions are available upon request.', u'TechnicalData': '<ul class="SGBulletList">\n<li>For plain shafts</li>\n<li>Single and dual seal</li>\n<li>Elastomer bellows rotating</li>\n<li>Unbalanced</li>\n<li>Independent of direction of rotation</li>\n</ul>', u'Online': 'true', u'DrawingProduct': 'None', u'Level2ProductGroup_Group': '', u'ProductDomain': 'None', u'IDProductItemH': '312', u'Description': '', u'TorqueTransmission': '', u'GenerateMeasurement': '', u'InquiryClass': '', u'MailRecipient': '', u'Level1ProductRange_Range': '', u'DrawingInstallation': '', u'Level3ProductSection_Section': 'None', u'IDInquiryClass': '', u'RecipientPhone': '', u'SupplySystem': '', u'SeatAlternative': 'None', u'Language': 'en-US', u'MediaResistance': '', u'DescriptionHeader': '', u'RecipientName': '', u'Position': '4', u'ApplicationBranch': '<ul class="SGBulletList">\n<li>Fresh water supply</li>\n<li>Building services engineering</li>\n<li>Waste water technology</li>\n<li>Food technology</li>\n<li>Sugar production</li>\n<li>Pulp and paper industry</li>\n<li>Oil industry</li>\n<li>Petrochemical industry</li>\n<li>Chemical industry</li>\n</ul>', u'DimensionHeader': 'None', u'Dimension': '', u'UID': '24288b69e5c34253b484bb2c6143e644', u'TechnicalDiagram': '', u'Features': '', u'Certification': 'Various material approvals available<br/>\n(depending on type and material combinations).<br/>\nPlease inquire!<br/>\n<ul class="SGBulletList">\n<li>FDA</li>\n<li>WRAS</li>\n<li>UBA (KTW)</li>\n<li>ACS</li>\n<li>W270</li>\n</ul>', u'DescriptionText': '', u'ApplicationMedia': '<ul class="SGBulletList">\n<li>Water, waste water, slurries<br/>\n(up to 5 % by weight)</li>\n<li>Pulp (up to 4 % otro)</li>\n<li>Latex</li>\n<li>Dairies, beverages</li>\n<li>Sulfide slurries</li>\n<li>Chemicals</li>\n<li>Oils</li>\n</ul>', u'MaterialCombination': 'Seal face: Carbon graphite antimony impregnated (A), Carbon graphite resin impregnated (B), Silicon carbide (eSiC-Q7, Q1)<br/>\nSeat: Silicon carbide (eSic-Q7, Q1), Tungsten carbide (U3)<br/>\nElastomer: NBR (P), EPDM (E), FKM (V), </br>HNBR (X4)<br/>\nMetal parts: CrNiMo steel (G), Hastelloy\xc2\xae (M)<br/>\n</br>\nFurther materials upon request.', u'ProductVariant': 'None', u'ProductName': 'eMG', u'ArticleNumber': '', u'SupplyForm': '', u'IDSealDrawing': '', u'PageHeader': 'eMG', u'DescriptionList': '<ul class="SGBulletList">\n<b>\n<li>Identical with <a href="resolveuid/en-29195" target="_blank">eMG1</a> but with approx. <br/>20 % shorter installation length</li></b>\n<br/>\n<li>Small outer diameter of bellows support (d<sub>b</sub>min) enables direct retaining ring support, or smaller spacer rings</li>\n<li>Optimal alignment characteristic through self-cleaning of disk/shaft</li>\n<li>Improved centering across entire pressure operating range</li>\n<br/>\n</ul>\n<ul class="SGBulletList">\n<li>No torsion on bellows</li>\n<li>Shaft protection over entire seal length</li>\n<li>Protection of seal face during installation due to special bellows design</li>\n<li>Insensitive to shaft deflections due to large axial movement ability</li>\n<li>Dimension adaptions and additional seats available</li>\n</ul>'}