Enactus-LNF992 Burgmann LNF992 Replacement
FeaturesAPI 682 Category 2 and 3, Type A, Arrangement 3 sealDual seal in face-to-back arrangementGas-lubricatedBalancedCartridge unitStationary multiple springsIndependent of direction of rotationSolid seal facesAdvantagesNon-contacting stationary spring unit designNo process fluid penetration into the seal faces, no leakage to the atmospheric sideAppropriate to slurry fluidApplicable inboard seal design for reverse and positive pressureLow power consumptionOperating rangeShaft diameter: d1 = 20 ... 110 mm (0.79" ... 4.33")Pressure: p = vacuum ... 16 bar (232 PSI)Temperature: t = -40 °C ... +160 °C (-40 °F … +320 °F)Sliding velocity: vg = 23 m/s (75 ft/s)MaterialsSeal rings: Silicon carbide SSiC (Q1), High density carbon graphiteMating rings: Silicon carbide SSiC (Q1)Secondary seals: FKM (V)Springs: Hastelloy® C-276 (M5)Metal parts: CrNiMo steel 316 (G)Recommended applicationsChemical industryPetrochemical industryOil and gas industryRefining technologyGases and liquidsHazardous mediaEnvironmetal harmful mediaMonomeresAPI 610 / ISO 13709 pumpsProcess pumpsServiceProvide special designAccording to the requirements and conditions for the custom processing
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FeaturesAPI 682 Category 2 and 3, Type A, Arrangement 2 and 3 sealDual seal in face-to-back arrangementBalancedCartridge unitRotating multiple spri... |
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Features
For plain shafts
Single seal
Unbalanced
Conical spring rotating
Dependent on direction of rotation
Advantages
Economical seal solu... |
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