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GSR-D Dual Seal
API 682 4th Edition Category 2/3
Seal Type A (Stationary)
Configuration 3NC-FF (Non Contacting – Face-to-Face)
Product Description
- API 682 Category 2 and 3, Type A, Arrangement 3 seal
- Dual seal in face-to-face configuration
- Gas-lubricated
- Cartridge construction
- Balanced design
- Independent of direction of rotation
- Contact free operation, no friction
- Stationary spring on process and atmospheric side
| Details | |
|---|---|
| Item No. | Description |
| 1,9 | Seal ring |
| 2,4,8,11,12,15,17 | O-ring |
| 3,7 | Mating ring |
| 5 | Thrust ring |
| 6 | Spring |
| 10 | Shaft sleeve |
| 13 | Support ring |
| 14,23 | Hexagon bolt |
| 16 | Intermediate gland |
| 18 | Gland |
| 19 | Retaining ring |
| 20 | Set ring |
| 21 | Set screw |
| 22 | Assembly plate |
| GBI | Gas Barrier IN |
| GBO | Gas Barrier OUT |
