Mechanical Seal M481K
Type In Iseal: ISM481K
- Shaft diameter: d1 = 40 … 220 mm (1.57″ …. 8.66″)
- Pressure:
p1 = vacuum … 16 bar (232 PSI),
p3 = max. 18 bar (261 PSI) - Temperature: t1 = -40 °C … +200 (350*) °C (-40 °F … +392 (662*) °F)
- Sliding velocity: vg = 0 … 5 m/s (0 … 16 ft/s)
| Brand | Iseal |
|---|
Description
| 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 |
Advantages
- Ready-to-fit and factory-tested units
- The M481K and its variants will remain closed even during
- pressure variations or pressure reversal.
- Operation is possible with buffer fluid (p1max = 6 bar (87 PSI)) or pressurized with barrier fluid as double seal
- Available with or without bearing
- Suitable for standardizations
- Seal can be applied at higher pressure and rotating speed than specified by DIN
Features
- Liquid-lubricated double seal for top-entry drives
- Cartridge unit
- Self-closing on the product side
- For stepped and unstepped shafts
- Unbalanced
- Independent of direction of rotation
- Multiple springs rotating
Materials
- Seal faces: Carbon graphite or Silicon carbide, FDA conform
- Seats: Silicon carbide, FDA conform
- Secondary seals and metallic parts acc. to application and customers' requirement
Recommended applications
- Refining technology
- Petrochemical industry
- Chemical industry
- Pharmaceutical industry
- Food and beverage industry
- Agitators
- Reactor
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download M481K (ISM481K) Iseal mechanical seal catalog
