SeccoMix 461
SeccoMix 461
| Item | Description |
| 1 | Seal face, atmosphere side |
| 2 | Seal face, product side |
| 6, 7, 13, 14, 15 | O-Ring |
| 11 | Seat, product side |
| 12 | Seat, atmosphere side |
Flange connection acc. to DIN 28137 T2.
SeccoMix 461
Features
- For top entry drives
- For glass-lined vessels acc. to DIN resp. Non-DIN
- Dry running
- Nitrogen pressurized dual seal
- Balanced
- Multiple springs rotating
- Independent of direction of rotation
Advantages
- Ready-to-fit and factory-tested unit
- With or without bearing available
- Suitable for pressure reversal e.g. in case of barrier pressure failure
- No contamination of the product by barrier fluid
- Friction-locked connection to the shaft
- Connections to DIN 28138 standards or as required (SeccoMix 491)
- ATEX certification available on request
- The seal can be lifted off the glass-lined flange as a complete cartridge. The sensitive glass-lined basic flange remains mounted on the vessel.
Materials
Seal face: Carbon graphite, FDA conform
Seat: Silicon carbide, FDA conform
Secondary seals and metal parts according to application and customer's specifications.
Seat: Silicon carbide, FDA conform
Secondary seals and metal parts according to application and customer's specifications.
Standards and approvals
- FDA
- ATEX
- DIN 28138 (mechanical seals for agitator shafts)
- DIN 28136 T3 (for glass-lined vessels)
- DIN 28137 T2 (flange connection for glass-lined vessels)
- DIN 28159 (shaft end for glass-lined vessels)
Recommended applications
- Refining technology
- Petrochemical industry
- Chemical industry
- Pharmaceutical industry
- Food and beverage industry
- Agitators
- Mixers
- Reactors
Notes
Options:
- Cooling or heating flange
Recommended piping plans
Gas supply
EagleBurgmann GSS4015/A400-D0
for double seals SeccoMix 461...D..
EagleBurgmann GSS4015/A400-D0
for double seals SeccoMix 461...D..
Product variants
SeccoMix 461-D
Dual seal
SeccoMix 461L-D
Dual seal with integrated floating bearing.
SeccoMix 491
Seal designation for adaptions beyond DIN (e.g. unstepped shaft).
Dual seal
SeccoMix 461L-D
Dual seal with integrated floating bearing.
SeccoMix 491
Seal designation for adaptions beyond DIN (e.g. unstepped shaft).
Similar products
AD510 / AD520
- Dry running
- Single seal
- Independent of direction of rotation
SeccoLip461
- For top entry drives, on request for side and bottom entry drives
- For glass-lined vessels
- Dry-running
- Modular and flexible design
- Compensation of shaft deflection by patented technology
- Independent of direction of rotation
- Cartridge unit
SeccoLip481
- For top entry drives, on request other drives possible
- Dry-running
- Modular and flexible design
- Compensation of shaft deflection by patented technology
- Independent of direction of rotation
- Cartridge unit