S20

High Performance Dual Cassette Seal

A unique, modular cassette that combines advanced seal technology with flexibility in maintenance and repair.

Literature & Datasheets

  • Product Advantages
  • Product Characteristics Parameters
  • Product Installation View
Advanced sealing performance
One optimized sealing concept for plant-wide standardization
Easy to maintain
Operating Conditions Materials
Sizes 25 mm ─ 120 mm (1" ─ 4.75") Faces CB, SSC, TC
Pressure 711 mm (28") Hg Vacuum to 31 bar g (450 psig)
17 bar g (250 psig) inboard differential
Metals FKM, EPDM, FEPM, FFKM
Temperature -55°C ─ 300°C (-67°F ─ 570°F) Metals 1.4401 (316SS)
Speed 25 m/s (5000 ft/min) Springs 2.4819 (Alloy C-276)
Fits ISO-3069, ASME B73.1, B73.2