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China, Chinese Burgmann Cartex-GSDN Replacement Dry gas seal Gas-lubricated seals mechanical seal1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Sealing GasketsMechanical SealCartex-GsdnDry Gas Seal
SAISI SEAL CO., LTD
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Product Description Features:Equivalent to Burgmann Cartex-GSDNStationary springsRotating seatDouble sealBalancedCartridge unitStandard version with V-grooves,U-grooves optional (independent of directionof rotation)Gas-lubricated, gas-bufferedDoes not open in the event of buffer pressurefailure, self closing at pressure reversal Advantages:Contact-free operationNo friction on the seal faces, no heatgenerated at the seal or in the mediumNo additional complex components todissipate frictional heatMaximum environmental protection andmaximum efficiency Operating range:Shaft 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 mm Materials:Seal 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) We can manufacture seals of all applications, including standard and customized products. Pls contact with explore saisiseal.en.made-in-china.com
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