Product Detail
- Single seal
- Unbalanced
- Independent of direction of rotation
- Rotating multiple springs
- Fits to EN and ANSI seal chambers
- Optimized, narrow width seal face design
- Compact axial and radial dimensions
- Chemical industry
- Refining technology
- Petrochemical industry
- Process industry
- Acids
- Alkaline solutions
- Salt solutions
- Low viscosity oils
- Monomers
- Hydrocarbons
- Water
- Seawater
- Process pumps
| Item | Description |
| 1 | Seal face |
| 2, 6 | O-Ring |
| 3 | Thrust ring |
| 4 | Spring |
| 5 | Seat |
| 7 | Drive collar |
| 8 | Set screw |
Features
Advantages
Operating range
Pressure: p = vacuum … 12 bar (174 PSI)
Temperature:
t = -20 °C … 200 °C (-4 °F … 392 °F)
Sliding velocity: vg = 20 m/s (66 ft/s)
Viscosity: … 500 mPa·s
Solids content: … 0.5 %
Materials
Seal face:
Carbon graphite resin impregnated (B),
High density carbon graphite
Seat: Silicon carbide (Q1)
Secondary seals: FKM (V)
Metal parts: CrNiMo steel
Recommended applications