Main benefits
  • The design of the ES seal is simple but robust, enabling fast and easy installation and maintenance.
  • Integrated shaft seal protects the shaft from the process liquids.
  • Pressure variations or dropouts of the pumped liquid will not open the slide faces.
  • Can be used without flushing, with recirculation flushing or with external flushing.
Main applications

An optimal solution for water and light process applications:

  • clean and slightly contaminated liquids
  • viscous liquids
  • fibrous slurries up to 3% consistency
  • temperature up to 140°C / 284°F depending on the seal flushing arrangement and seal chamber pressure
Key characteristics
SI units US units
Pmax 16 bar 232 psi
Vmax 10 m/s

33 ft/s

Tmax 140°C 284°F
Seal surface SiC/SiC SiC/SiC
O-ring EPDM or FKM EPDM or FKM
Material 316 Stainless Steel (EN 1.4401, EN 1.4436) or Duplex EN 1.4462
316 Stainless Steel (EN 1.4401, EN 1.4436) or Duplex EN 1.4462
Related links
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