Model: HBU-BB5
Type: Between Bearings, Multi-Stage Barrel Pump
| Max. Capacity: | M3/Hr | 350 |
|---|---|---|
| USGPM | 1,500 | |
| Max. Head: | M | 1200 |
| Ft. | 4,000 | |
| Max. Temp: | °C | 350 |
| °F | 650 | |
| Max. Pressure: | Barg | 150 |
| PSIG | 2,220 | |
| PSIG | 900 | |
| Discharge Sizes: | MM | 50 to 150 |
| Inches | 6 to 16 | |
| Max. Speed: | RPM | 3,600 |
MODEL HBU (BB5)
The HBU multi-stage is a diffuser-casing, barrel pump with tandem impellers and balancing drum to carry axial forces. The HBU is designed for applications requiring the performance of a ring section pump but demanding the design attributes of an API 610 barrel pump.
Standard Features:
- Centerline supported casing with top/top nozzles.
- Bespoke designs tailored to project requirements.
- #300 RF or #600 RF flange ratings up to 150 bar MAWP.
- Available in all API 610, Table H -1 materials.
- Estimated MTBR upto 50% lomger than equivalent BB3 designs.
- Fully enclosed, dynamically balanced impellers.
- Cylindrical roller radial bearings for ample load carrying capability.
- Duplex angular contact 7300 series thrust bearings.
- Labyrinth bearing housing isolators.
- Heavy duty baseplate, drip rim or drip pan designs.
- 4 frame sizes, 12 hydraulics, 14 stages.
Optional Features:
- High pressure special casing design.
- Oil Flinger/Oil Ring/Purge Mist/Pure Oil lubrication of bearings.
- Oversized shafts and bearing housing arrangements.
- Fan/Heatsink bearing housing cooling arrangement for operation at elevated temperatures, to eliminate the need for cooling water.
- Magnetic bearing housing isolators.
- Pre-grouted baseplates or non-grouted baseplates.
- Non-standard API 610 material available.