Enactus-PDGS Burgmann PDGS Replacement
FeaturesGas-lubricatedUni-directional or bi-directionalElastomer-freeReady-to-fit cartridge unitSingle,Website:, double, tandem seal and tandem with intermediate labyrinth availableSeparation seals as labyrinths, radial clearance seals or CobaSeal are optionally availableAdvantagesWear-free and contact-free operationSelf-cleaning 3D gas groovesHigh gas film stiffnessSecure cupped retainer for seatAvailable in various materials for optimized chemical resistanceProven, reliable and economical solutionOperating rangeShaft diameter:Ds1= 29 ... 355 mm (1.14" ... 13.98")Pressure:p = 0 … 450 bar (0 … 6,525 PSI)Temperature:t = -170 °C … +230 °C(-274 °F … +446 °F)Sliding velocity:vg = 0.6 … 200 m/s (2 … 656 ft/s)MaterialsSeal face: Silicon carbide with DLC coatingSeat: Silicon carbide with DLC coatingSecondary seals: Polymer ringsMetal parts: 1.4006 or other stainless steels.Other materials on request.Available also with EagleBurgmann DiamondFace technology.Recommended applicationsOil and gas industryRefining technologyPetrochemical industryHydrocarbon gasAmmoniaNitrogenRefrigerantsAirCentrifugal compressorsTurbo expandersBlowersServiceprovide specialised design provide processing service according to constomer's need
Other supplier products
|
|
FeaturesAPI 682 Category 2 and 3,Website:, Type A, Arrangement 2 and 3 sealDual seal in face-to-back arrangementSame size of inboard and outboard s... |
|
|
Features:Equivalent to Burgmann H12NFor stepped shaftsSingle sealBalancedDependent of direction of rotationTorque transmission via conical springOp... |
|
|
FeaturesSingle seal with double seal functionNon-contacting from static to high speed conditionBalancedBi-directionalStationary multiple springsAdv... |
|
|
FeaturesSingle sealAvailable for standard (Cartex-ASPN) and big bore (Cartex-ABPN) seal chambersCartridgeBalancedIndependent of direction of rotat... |
|
|
Features Single seal Unbalanced Independent of direction of rotation Positive torque transmission due to bayonet drive between seal head and drive ... |
供应产品
Same products