Mechanical seals

Advanced sealing technology for the process industry


EKATO RMT provides with it’s own brand ESD a wide range of mechanical seals and supply systems in various industries:

  • Bulk chemicals
  • Plastics
  • Specialty chemicals
  • Hydrometallurgy
  • Flue gas desulfurization
  • Paints and printing inks
  • Cosmetics
  • Pharmaceuticals


This gives the flexibility in solving sealing problems, such as:

  • Vessel temperatures from -60 °C up to +400 °C
  • High pressures up to 200 bar
  • Extreme sterility
  • Batch / continuous operation
  • Long service life


Overview "EKATO Mechanical Seals"



  • Mechanical seal for low pressure range ESD34N

  • Mechanical seal – ESD34G

    ESD34G-Doppeltwirkend-bis 40 bar (abs.)

  • Dry-running mechanical seal ESD32T

    ESD32T-trockenlaufde Gleitringdichtung

  • High pressure seal ESD64H double-acting


  • Extreme pressure seal ESD66H triple-acting


  • Product lubricated mechanical seal ESD42


  • Mechanical seal for slurry applications ESD44


  • Sterile seal ESD34/44S


  • Gas lubricated mechanical seal ESD74/84

    gasgeschmierte Gleitringdichtung ESD74/84

  • High speed mechanical seal ESD114

  • Product lubricated mechanical seal ESD142

    ESD142-produktgeschmiert-seitlicher Einbau

  • Accessories for mechanical seals