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UFL850-D Dual Seal
API 682 4th Edition Category 2&3
Seal Type B (Rotating)
Configuration 3CW-BB (Contacting Wet – Back-to-Back)
Product Description
- API 682 Category 2 and 3, Type B, Arrangement 3 seal
- Dual seal in back-to-back configuration
- Balanced design
- Independent of direction of rotation
- Cartridge construction
- For plain shafts
- Rotary metal bellows design
- Shrink fitted seal rings and solid mating rings
| Details | |
|---|---|
| Item No. | Description |
| 1.1.1,2.1.1 | Seal ring with Bellows Unit |
| 1.1.2,1.3,2.1.2,2.3,4,9,11 | O-ring |
| 1.1.3,2.1.3,13 | Set screw |
| 1.2,2.2 | Mating ring |
| 2.1.4 | Pumping ring |
| 3 | Shaft sleeve |
| 5 | Gland |
| 6 | Adapter Sleeve |
| 7 | Pin |
| 8 | HSH cap screw |
| 10 | Intermediate Gland |
| 12 | Set ring |
| 14 | Assembly plate |
| 15 | Hexagonal bolt |
| LBI | Liquid Barrier IN |
| LBO | Liquid Barrier OUT |
