Shanghai Enactus Industrial Co., Ltd

Date: 23rd June 2016
Enactus-DF-(P)DGS6 DiamondFace Burgmann DF-(P)DGS6 Replacement
FeaturesDiamondFace bonded primary seal facesSafe cupped retainer for rotating ringFully operational in both liquid and gas phasesBi-directionalReady-to-fit cartridge unitSingle,Website:, double, tandem and tandem seal with intermediate labyrinth arrangement availableAdvantagesSignificantly lower leakage rate compared to competitionLonger life spanWear and contact free operationSelf-cleaning 3-D gas groovesHigh gas film stiffnessProven, reliable and economical solutionCan be adjusted even to extreme narrow installation space - retrofits are easy to implementOperating rangeShaft diameter:D = 25 ? 280 mm (0.98" ? 11.02")Pressure: p = 0 ? 100 bar (1,450 PSI)with PTFE option: 0 ... 250 bar (3,625 PSI)Temperature:t = -30 ?C ? +200 ?C (-22 ?F ? +392 ?F)with PTFE option: -100 ?C ... +200 ?C (-148 ?F ... +392 ?F)Sliding velocity:vg = 0.6 ? 140 m/s (2 ? 459 ft/s)For applications outside the operating range mentioned, please inquire.MaterialsPrimary seat and seal face: Silicon carbide with DiamondFace bondingSecondary seat and seal face: Silicon carbide with DLC coatingSecondary seals: FKM, PTFE (DF-PDGS6)Metal parts: 1.4006 and other stainless steels, aluminumRecommended applicationsOil and gas industryRefining technologyPetrochemical industryHydrocarbon applicationsCO2applicationsServiceProvide special designAccording to the requirements and conditions for the custom processing
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