免费国际快递+轻松退货
产品介绍
- Single seal
- Balanced
- Independent of direction of rotation
- Stationary multiple springs
- Springs and pins not in contact with the medium
- Stationary seat and/or seal face replaceable
- Can be adopted under positive pressure or under back pressure
- Operation in vacuum without additional seat locking possible
- Sugar industry
- Pulp and paper industry
- Highly concentrated black water
- Green water
- White water
- Pulp suspensions
- Chemical solutions
- Alkaline solutions
- Slurries
- Highly viscous liquids
- Raw sludge pumps
- Thick juice pumps
- Conveying and bottling of dairy products
| Item | Description |
| 1.1 | Seal face |
| 1.2 | O-Ring |
| 1.3 | Retainer |
| 1.4 | O-Ring |
| 1.5 | Adapter |
| 1.6 | Spring |
| 1.7 | O-Ring |
| 1.8 | Drive screw |
| 2.1 | Seat |
| 2.2 | O-Ring |
| 2.3 | Retainer |
| 3 | Drive collar |
| 4 | O-Ring |
| 5 | O-Ring |
| 6 | Set screw |
Features
Advantages
Operating range
Pressure: p = 10 bar (145 PSI)
Temperature:
t = -20 °C … +200 °C (-4 °F … 392 °F)
Sliding velocity: vg = 20 m/s (66 ft/s)
Viscosity: … 100 Pa·s
Solids content: … 20 %
Materials
Seal face and seat: Silicon carbide (Q1), Tungsten carbide (U7)
Secondary seals: EPDM (E)
Metal parts: CrNiMo steel (G)
Recommended applications