Multi spring type, are designed for heavy duty service involving high pressure and sliding velocities. This seal has positive drive arrangement. The seal is supplied as a cartridge unit and can be directly bolted to stuffing box. Seal face geometry enables use of face to back configuration which is preferred in many dual seal application.
Material
Seal Characteristic
Applications
Components
Performance Range
Material
| Seal Face | Carbon, SiC, TC |
| Metal Parts | SS 316, Hastelloy C, Alloy 20 |
| O-ring | Elastomer |
Seal Characteristic
- Dual Seal
- Balanced Seal
- Independent of direction of rotation.
- Standard API 682 Arrangement 3 Type A for pressurized barrier configurations.
Applications
- Petrochemical industry
- Oil and Gas industry
- Process pumps
Components
- Stationary Packing
- Stationary Face
- Rotary Face
- Rotary Packing
- Backup Ring
- Spring
- Set Screw
- Spring Holder
- Stationary Packing
- Stationary Face
- Rotary Face
- Rotary Packing
- Backup Ring
- Spring
- Set Screw
- Spring Holder
- Pumping
- Sleeve
- Sleeve Packing
- Spring
- Bushing
- Clamping Plate
- Drive Collar
- Set Screw
- Setting Clip
- Hex Head Bolt
- Packing Auxiliary Gland
- Auxiliary Galand
- Packing Gland
- Glan
Performance Range
| Shaft Diameter | 25 – 130mm |
| Pressure | Up to 50 bar (max) |
| Temperature | -20 ~ 220oC |
| Velocity | 20 m/sec |
