Shaft diameter: d1 = 10 ... 80 mm (0.4" ... 3.125")
Pressure: p1 = 25 bar (363 PSI)
Temperature: t = -50 °C ... +220 °C (-58 °F ... +430 °F)
Sliding velocity: vg = 15 m/s (50 ft/s)
Axial movement: ± 1.0 mm
Seal face: Carbon graphite antimony impregnated (A)
Seat G9: Silicon carbide (Q1), Special cast CrMo steel (S)
Medium: various corrosive liquids
Sealing face: PTFE, Silicon carbide
Secondary Sealing: Silicon carbide, PTFE
Mental component: 304,316L
Equivalent to Burgmann H12N
For stepped shafts
Single seal
Balanced
Dependent of direction of rotation
Torque transmission via conical spring
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