Mechanical seal H-brinker
HBSH-L
Operating range Mechanical seal HBSH-L
Shaft diameter: d1 = … 500 mm ( … 19.69″)
Pressure: p1 = vacuum … 60 bar (870 PSI)
Temperature: t1 = -40 °C … +200 °C (-40 °F … +392 °F)
Sliding velocity: vg = 0 … 5 m/s (0 … 16 ft/s)For applications beyond this range, please inquire
Table of Mechanical seal descriptions HBSH-L
| Item no. | Description |
| 1 | Seal face, atmosphere side |
| 2 | Seal face, product side |
| 4, 5, 13, 14 | O-Ring |
| 11 | Seat, product side |
| 12 | Seat, atmosphere side |
| 30 | Throttle ring |
Features Seal HBSH-L
- For bottom entry drives
- Double seal
- Balanced
- Independent of direction of rotation
- Multiple springs rotating
- Liquid-lubricated
- Cartridge unit
Advantages mechanical seal HBSH-L
- Ready-to-fit and factory-tested unit
- With or without bearing available
Patented hydrodynamic grooves - High pressure seal for customer-specific solutions
- Floating throttle on product side for protection of the seal or for flush
- Connection dimensions to customers’ requirements
- Self-closing on product side
- ATEX certification on request
Materials Seal HBSH-L
- Seal faces: Carbon graphite
- Seats: Silicon carbide, FDA conform
- Secondary seals and metallic parts acc. to application and customers’ requirement.
Recommended applications seal HBSH-L
- Refining technology
- Petrochemical industry
- Chemical industry
- Pharmaceutical industry
- Agitators
- Reactors
- Dryers
- Mixers
- Filters
- Special rotating equipment with bottom entry drive