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Shaft diameter: d1 = 20 ... 500 mm (0.79" ... 19.69")
Pressure: p1 = vacuum ... 30 bar (... 435 PSI)
Temperature: t1 = -40 °C ... +200 (350*) °C (-40 °F ... +392 (662*)) °F
Sliding velocity: vg = 0 ... 5 m/s (0 ... 16 ft/s)
* with cooling flange
For applications beyond this range, please inquire.
! It should be noted that the extremal values of each
operating parameter cannot be applied at the same time
because of their interaction.
Materials
Seal faces: Carbon graphite or Silicon carbide, FDA conform
Seats: Silicon carbide, FDA conform
Secondary seals and metallic parts acc. to application and customers' requirement.
Standards and approvals
FDA
Recommended applications
Refining technology
Petrochemical industry
Chemical industry
Pharmaceutical industry
Lithium
Power generation
Reactors
Agitators
Special rotating equipment
Notes
Options:
Cooling resp. heating flange
Leakage drain
Flush
Polymerization barrier
Recommended piping plans
Open circuit
e.g. EagleBurgmann SPA, EagleBurgmann SPN