Mechanical Seal HSH(L)U-D
Type in the H-Brinker HBSH-L
HBSH(L)U-D Operating range
- 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
Description
| 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 |
Seal HSH(L)U-D Features (HBSH-L)
- For bottom entry drives
- Double seal
- Balanced
- Independent of direction of rotation
- Multiple springs rotating
- Liquid-lubricated
- Cartridge unit
Seal HSH(L)-U-D Material
- Seal faces: Carbon graphite
- Seats: Silicon carbide, FDA conform
- Secondary seals and metallic parts acc. to application and customers’ requirement.
Seal HBSH-L Advantages
- 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
Seal hsh(l)u-d Recommended applications
Refining technology
Petrochemical industry
Chemical industry
Pharmaceutical industry
Agitators
Reactors
Dryers
Mixers
Filters
Special rotating equipment with bottom entry drive
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