Enactus-SHF/SHP Burgmann SHF/SHP Replacement
FeaturesCartridge designSingle sealBalancedMultiple springsDependent of direction of rotationIntegrated pumping deviceStationary spring loaded unitShrink-fitted seal faceAdvantagesDeformation-optimized seal for high sliding velocities and medium pressuresEconomical due to standardized inner componentsUniversal application for OEM or retrofits of boiler feed water pumps with floating ring seals,Website:, labyrinths or packingsHigh flexibility due to adaptation of the connection parts to the pump seal chamberOptimum heat dissipation due to integrated pumping device and optimized seat designInsensitive to shaft deflections due to stationary designShort builtOperating rangeShaft diameter:d1* = 40 ... 250 mm (1.57" ... 9.84")Pressure: p1 = 50 bar (725 PSI)Temperature: t = 300 °C (572 °F)Sliding velocity: vg = 60 m/s (197 ft/s)Axial movement: ±3 mm* Other sizes on requestMaterialsSeal face: Silicon carbide (Q), Carbon graphite antimony impregnated (A), Carbon graphite resin impregnated (B)Seat: Silicon carbideSecondary seals: EPDM (E), FFKM (K)Springs: CrNiMo steel (G)Metal parts: CrNiMo steel (G)Recommended applicationsPower plant technologyOil and gas industryRefining technologyPetrochemical industryChemical industryBoiler feed water pumpsServiceProvide special designAccording to the requirements and conditions for the custom processing
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Features Single seal Cartridge unit Design acc. to API 682 / ISO 21049 Category 2 and 3,Website:, Type A, Arrangement 1 Independent of direction of... |
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Features
For plain shafts
Single seal
Unbalanced
Rotating conical spring
Dependent on direction of rotation
Advantages
Universal application... |
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