Enactus-Cartex-GSDN Burgmann Cartex-GSDN Replacement
FeaturesStationary springsRotating seatDouble sealBalancedCartridge unitStandard version with V-grooves,Website: optional (independent of direction of rotation)Gas-lubricated, gas-bufferedDoes not open in the event of buffer pressure failure, self closing at pressure reversalAdvantagesContact-free operationNo friction on the seal faces, no heat generated at the seal or in the mediumNo additional complex components to dissipate frictional heatMaximum environmental protection and maximum efficiencyOperating rangeShaft diameter:d1 = 30 … 100 mm (1.18" ... 3.94")Pressure:p1 = 13 bar (189 PSI),p3 = 16 bar (232 PSI)with V-grooves (uni-directional)p1 = 9 bar (131 PSI),p3 = 12 bar (174 PSI)with U-grooves (bi-directional)Differential pressure(p3 - p1) = min. 3 bar (44 PSI)Operating temperature limits for:EPDM -20 °C … +140 °C (-4 °F ... +284 °F)FFKM -20 °C … +120 °C (-4 °F ... 248 °F)FKM -20 °C … +170 °C (-4 °F ... 338 °F)Sliding velocity: vg = 4 … 15 m/s (13 ... 49 ft/s)Axial movement: ± 1.0 mmMaterialsSeal face: Silicon carbide (Q1/Q19)Seat: Silicon carbide (Q19/Q1)Secondary seals:FKM (V), EPDM (E), FFKM (K)Spring: Hastelloy® C-4 (M)Metal parts:CrNiMo steel (G), Hastelloy® C-4 (M)Recommended applicationsChemical industryRefining technologyGases and liquidsMedia which require high purityEnvironmental harmful mediaPumpsServiceProvide special designAccording to the requirements and conditions for the custom processingDimensions in mmd1d2d3mind3maxl4l5l6l7a2das3052545725...5596225........3778228..5859028..410041.658..410041.658..665..665..665..665.415421822
Other supplier products
|
|
FeaturesDouble sealBalancedStandard version with U-grooves (bi-directional)Gas-lubricatedAdvantagesContact-free operationSuitable for solids contai... |
|
|
Features▪Single seal▪Cartridge unit▪Category 1,Website:, Type A, Arrangement 1▪Balanced▪Independent direction of rotation▪Shrink-fitted seal face▪S... |
|
|
FeaturesSingle sealAvailable for standard (Cartex-ASPN) and big bore (Cartex-ABPN) seal chambersCartridgeBalancedIndependent of direction of rotat... |
|
|
FeaturesIf a STD is employed,Website:, it is possible to change seals with the vessel loaded and under pressure (shaft must be stationary!). Instal... |
|
|
FeaturesAPI 682 Category 2 and 3,Website:, Type A, Arrangement 3 sealDual seal in back-to-back arrangementBalancedCartridge unitRotating multiple s... |
供应产品
Same products