Enactus-TDGS Burgmann TDGS Replacement
FeaturesGas-lubricatedUni-directional or bi-directionalElastomer-free, no dynamic O-ringReady-to-fit cartridge unitSingle seal availableAdvantagesWear-free and contact-free operationSelf-cleaning 3D gas groovesHigh gas film stiffnessExtremely low steam leakageBearing oil not contaminated with condensed steamOperating rangeShaft diameter: ds = 40 ... 140 mm (1.57" ... 5.51")Pressure: p = 0 … 10 bar (0 … 145 PSI)Temperature: t = -50 °C … +450 °C (-58 °F … +842 °F)Sliding velocity: vg = 130 m/s (427 ft/s)MaterialsSeal face: Carbon graphiteSeat: Silicon carbideRecommended applicationsRefining technologyPetrochemical industryPower plant technologySingle stage steam turbinesServiceprovide specialised design provide processing service according to constomer's need
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FeaturesFor plain shaftsSingle and dual sealElastomer bellows rotatingUnbalancedIndependent of direction of rotationNo torsion on bellowsAdvantages... |
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FeaturesAPI 682 Category 2 und 3, Type A, Arrangement 2 sealDual seal in face-to-back arrangementCartridge unitRotating multiple springsDry non-con... |
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Structure Description:Equivalent to John crane Type 57B/Type 58BMultiple spring design,balanced sealOperating Limits:Temperature:-20---180℃Speed: 1... |
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FeaturesSingle sealAvailable for standard (Cartex-ASPN) and big bore (Cartex-ABPN) seal chambersCartridgeBalancedIndependent of direction of rotat... |
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FeaturesIf a STD is employed, it is possible to change seals with the vessel loaded and under pressure (shaft must be stationary!). Installation di... |
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