SPC6 Barrier fluid system
with piston accumulator - Product variants

Designation SPC6000A4 SPC6001A4 SPC6002A4 SPC6003A4
Design code ASME VIII, Div. 1 PED 2014/68/EU ASME VIII, Div. 1 PED 2014/68/EU
Type of heat exchanger Air
cooler a)		 Water
cooler b)		 Air
cooler a)		 Water
cooler b)		 Air cooler a) Water
cooler b)		 Air
cooler a)		 Water
cooler b)
For shaft diameters
≤60 mm (acc. to API 682)		 ■ ■
For shaft diameters
>60 mm (acc. to API 682)		 ■ ■
Piston accumulator (liters) 2.8 2.8 5.1 5.1
Allowable pressure1) 44 bar (638 PSI) 44 bar (638 PSI) 44 bar (638 PSI) 44 bar (638 PSI)
Allowable temperature –
piston accumulator1)		 -20 °C … +90 °C
(-4 °F … +194 °F)		 -20 °C … +90 °C
(-4 °F … +194 °F)		 -20 °C … +90 °C
(-4 °F … +194 °F)		 -20 °C … +90 °C
(-4 °F … +194 °F)
Allowable temperature –
system1)		 -20 °C … +90 °C
(-4 °F … +194 °F)		 -20 °C … +90 °C
(-4 °F … +194 °F)		 -20 °C … +90 °C
(-4 °F … +194 °F)		 -20 °C … +90 °C
(-4 °F … +194 °F)
Cooling capacity –
with water cooled heat exchanger (kW)2)		 10 10 10 10
Cooling capacity –
with air cooled heat exchanger (kW)2)		 2.0 2.0 2.0 2.0
Metal parts 316/316L 316/316L 316/316L 316/316L

Other versions and connections (flanged, threaded, welded) on request.

1) Design data, permissible working values depend on the actual conditions of service.
2) The cooling performance depends on the available fluids, their temperatures and flow rates. Please contact EagleBurgmann for professionally selecting the correct heat exchanger.

a) WEL6002A4
b) WEF6100A4
{u'ApplicationOperationalArea': '', u'IDProductItem': '3917', u'IDProductInfo': '11507', u'StructureLevel': 'Section', u'SealCodes': '', u'OperatingLimits': 'Pressure ratio depending on stuffing box pressure range:<br/>\n\xe2\x80\xa2 4 bar (58 PSI) \xe2\x80\xa6 <10 bar (145 PSI)<br/>\n= piston ratio 1:1.5<br/>\n\xe2\x80\xa2 10 bar (145 PSI) \xe2\x80\xa6 <22 bar (319 PSI)<br/>\n= piston ratio 1:1.2<br/>\n\xe2\x80\xa2 22 bar (319 PSI) \xe2\x80\xa6 40 bar (580 PSI)<br/>\n= piston ratio 1:1.1<br/>\nFor stuffing box pressures less than 4 bar (58 PSI) or above 40 bar (580 PSI) consult EagleBurgmann.', u'Note': 'Design and production in accordance with EU Pressure Equipment Directive PED 2014/68/EU available.<br/>\nDesign, calculation and production acc. to ASME VIII, Div. 1 available.<br/>\n<br/>\n3rd party inspection, ASME U-stamp on request.<br/>', u'TechnicalData': 'Pressurized barrier system (closed circuit) for use in seal systems with high pressures and/or for hazardous/environmentally harmful processes. <br/>\nThe SPC6000A4 (<a href="resolveuid/c0c54c2947b64cf2afa232d379e3f2f1" target="_blank">API Plan 53C</a>) range is available with a pressure booster, cooler (finned tube, water or air cooler with fan) and a wide range of instruments.<br/>\nA refilling unit must be provided.', u'Online': 'true', u'DrawingProduct': 'None', u'Level2ProductGroup_Group': '', u'ProductDomain': 'None', u'IDProductItemH': '3863', u'Description': '', u'TorqueTransmission': '', u'GenerateMeasurement': '', u'InquiryClass': '', u'MailRecipient': '', u'Level1ProductRange_Range': '', u'DrawingInstallation': 'None', u'Level3ProductSection_Section': 'None', u'IDInquiryClass': '', u'RecipientPhone': '', u'SupplySystem': '<a href="resolveuid/c0c54c2947b64cf2afa232d379e3f2f1" target="_blank">API Plan 53C</a>', u'SeatAlternative': '', u'Language': 'en-US', u'MediaResistance': '', u'DescriptionHeader': '', u'RecipientName': '', u'Position': '4', u'ApplicationBranch': '<ul class="SGBulletList">\n<li>Refining technology</li>\n<li>Oil and gas industry</li>\n<li>Petrochemical industry</li>\n<li>Chemical industry</li>\n<li>Power plant technology</li>\n</ul>', u'DimensionHeader': '', u'Dimension': '', u'UID': '6cfcb55ff3d6860f1dd30cc78ecd65a0', u'TechnicalDiagram': '', u'Features': 'The SPC6000A4 is designed to perform the following functions of a barrier system:\n<br/><br/>\n- To pressurize the buffer chamber<br/>\n- As leakage compensation<br/>\n- To cool the seal<br/>\n<br/>\nPressurization (> process pressure) prevents the process medium from getting into the barrier circuit or the atmosphere.\nCirculation in the barrier circuit occurs via the thermosiphon principle or by forced circulation, e.g., with a pumping screw.', u'Certification': '<ul class="SGBulletList">\n<li>API 682 / ISO 21049</li>\n<li>API 682 4th ed. Cat. 2/3 - 3CW-FB</li>\n<li>API 682 4th ed. Cat. 2/3 - 3CW-BB</li>\n<li>API 682 4th ed. Cat. 2/3 - 3CW-FF</li>\n<li>API 682 4th ed. Cat. 1 - 3CW-FB</li>\n</ul>', u'DescriptionText': '<b>SPC6002A4 with air cooler</b>\n<br/><br/>\nA From mechanical seal<br/>\nB To mechanical seal<br/>\nC Fill<br/>\nG Vent<br/>\nH Pressure reference', u'ApplicationMedia': '', u'MaterialCombination': '', u'ProductVariant': 'None', u'ProductName': 'SPC6 Barrier fluid system with piston accumulator', u'ArticleNumber': '', u'SupplyForm': '', u'IDSealDrawing': '', u'PageHeader': 'SPC6 Barrier fluid system <br/>with piston accumulator', u'DescriptionList': '<ul class="SGBulletList">\n<li>Pressurization occurs by means of a pressure booster</li>\n<li>Automatic setting of the barrier pressure via reference pressure:<br/>\nsimple and reliable mode of operation</li>\n<li>Safe operation even in case of pressure changes</li>\n<li>Barrier pressure is created without any need for connection to a nitrogen supply</li>\n<li>Available with finned tube, water or air coolers with fan</li>\n<li>Modular system: combination with a wide range of system components/instruments possible</li>\n</ul>'}