Compressor seals

• Oil-lubricated
• Double seal
• Balanced
• Bi-directional
• Stationary bellows (process side)
• Multiple springs (bearing side)
• Shrink-fit seat
• Double-pressure balanced

• Gas-lubricated
• Bi-directional
• Ready-to-fit cartridge unit
• Available for following seal arrangements: single and tandem
• Co-axial primary seal
• Separation seals as CobaSeal, carbon rings or labyrinths optional

• Gas-lubricated
• Bi-directional
• Ready-to-fit cartridge unit
• Self cleaning 3D gas grooves
• Aerostatic and aerodynamic lift-off

• Non-contacting bushing seal
• Gas-lubricated
• Bi-directional
• Ready-to-fit cartridge unit
• Equipped with Espey carbon rings type WKA400

• Contacting bushing seal
• Gas-lubricated
• Bi-directional
• Ready-to-fit cartridge unit

• Gas-lubricated
• Uni-directional or bi-directional
• Ready-to-fit cartridge unit
• Single, double, tandem and tandem with intermediate labyrinth available
• Separation seals as labyrinths, carbon rings or CobaSeal are optionally available

• Gas-lubricated
• Bi-directional
• Compact, radial design
• Ready-to-fit cartridge unit, also available as a component seal
• Single, double, tandem seal and tandem with intermediate labyrinth available

• Gas-lubricated
• Uni-directional or bi-directional
• Elastomer-free
• Ready-to-fit cartridge unit
• Single, double, tandem seal and tandem with intermediate labyrinth available
• Separation seals as labyrinths, carbon rings or CobaSeal are optionally available

Developed in coorperation with MAN Energy Solutions, based on the extremely robust EagleBurgmann RoTechSeal

• Modular design
• As upgrade of MAN centrifugal compressors or for new projects
• Availabe as single, double, or tandem seal
• Gas-lubricated
• Uni- or bi-directional
• Ready-to-install unit
• Optionally with separation seal such as labyrinths, carbon rings or EagleBurgmann CobaSeal

The efficient sealing solution with advanced robustness against seal gas supply contamination(particles/liquids)

• Gas-lubricated
• Uni- or bi-directional
• Ready-to-fit cartridge unit
• Available for all seal arrangements: single, double, tandem
• Based on proven DGS or PDGS design
• Separation seals as labyrinths, carbon rings or CobaSeal optional

• Oil-lubricated
• Bi-directional
• Externally pressurized
• Ready-to-fit cartridge unit
• Single, face bushing and double seal available
• Suitable for high speed
• Hydrodynamic grooves for increased operating capabilities and stabilized low leakage