Flowserve’s BX Series is a family of balanced metal bellows seals available in a single and dual seal configurations. The BX Series Seals provide exceptional reliability in corrosive and non-corrosive fluids, especially fluids that crystalize or coke in atmospheric conditions. Flowserve’s BX Series is fully compliant with API 682 Type B requirements.
Flowserve’s BXLS is designed to an international standard DIN EN 12 756 L1k for use in DIN pumps.
Industrial Applications
- Distillation
- Delayed Coking
- Hydrotreating
- Logistics and Tank Farm
- Water Handling and Treatment
- Pharmaceuticals
- Water Injection
- Polymers
- Volatile Organic Compounds
- Steam-Assisted Gravity Drainage (SAGD)
- Utilities
- Waste Processing
- Alkylation
- Auxiliary
- Catalytic Cracking
- Caustic and Chlor-Alkali
- Crude Handling and Treatment
- Hydrocracking
Specialized Design for Specific Applications
| BXQ | High balance low emission hydrocarbon design for specific gravities down to 0.45 with multi-port flush. |
| BXB | Inner bellows designed for ID pressurization with barrier fluid. Standard API 682 Type B Arrangement 3 pressurized dual seal. |
| BXLS | Designed to international standard DIN EN 12 756 L1k for use in DIN pumps. |
| BXR | Stationary bellows design capable of speeds up too 46 m/s (150 fps) |
