Enactus-MFLWT Burgmann MFLWT Replacement
FeaturesFor unstepped shaftsSingle SealBalancedIndependent of direction of rotationMetal bellows rotatingAdvantagesFor extreme high temperature rangesNo dynamically loaded O-RingSelf cleaning effectShort installation length possiblePumping screw for highly viscous media available (dependent on direction of rotation).Operating rangeShaft diameter:d1 = 16 ... 150 mm (0.63" … 6)Externally pressurized:p1 = … 25 bar (363 PSI)Internally pressurized:p1 < 120 °C (248 °F) 10 bar (145 PSI)p1 < 220 °C (428 °F) 5 bar (73 PSI)p1 < 400 °C (752 °F) 3 bar (44 PSI)Stationary seat lock necessaryTemperature:t = -40 °C … +400 °C(-148 °F … +752 °F)Sliding velocity: vg = 20 m/s (66 ft/s)MaterialsSeal face: Carbon graphite antimony impregnated (A),Website:, Silicon carbide (Q12)Seat: Silicon carbide (Q1)Bellows: Inconel® 718 hardened (M6), Hastelloy® C-276 (M5)Metal parts: CrNiMo steel (G), Duplex (G1), Carpenter® 42 (T4), Hastelloy® C-4 (M)Recommended applicationsProcess industryOil and gas industryRefining technologyPetrochemical industryChemical industryPulp and paper industryHot mediaHighly viscous mediaPumpsSpecial rotating equipmentServiceProvide special designAccording to the requirements and conditions for the custom processingDimensions in mmd1d3d6d7d8l1l3l5l6l7l8l9fkmx.525919.511.555M.525919.511.555M.525919.511.555M.525919.511.555M.525919.511.555M.525919.511.555M.525919.511.555M.525919.511.555M.546.5269221455M.546.5269221455M.546.5269221455M.546.5269221455M.547.5269221456M.547.5269221456M.547.52.569231556M.547.52.569231556M.547.52.569231556M.547.52.569231556M.547.52.569231556M.569231556M.569231566M.579261866M.579261866M.579261866M.579261866M.837926.218.266M.837926.218.266M.837926.218.266M.837925.217.266M.837925.217.266M8100127122.2134.M8
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