BBT/BBT-D process pump
Two Stage Barrel pumps for the toughest services
- Centerline support for reduced thermally induced misalignment
- BBT-D double-suction impeller for low Net Positive Suction Head (NPSH)
- First critical speed is well above operating speed range for smooth operation
- Casing designed for 2x API 610 nozzle loads for freedom from piping distortions
- Grouted or ungrouted, 1x or 2x nozzle load baseplates for reduced installation cost
- Unit charge
- Atmospheric or vacuum bottoms retrofits where Net Positive Suction Head Available (NPSHa) is limited
- Fractionator bottoms
- Coker heater charge
- Boiler feed booster
- Centerline supported casing with top / top nozzles
- Thermal expansion features
- Staggered-vane double-suction impeller on larger sizes
- Proven coke crusher option
- Metco SUME coatings for abrasion resistance
| Capacities |
Up to 2,300 m3/h / 10,000 US gpm |
| Head |
Up to 760 m / 2,500 ft |
| Pressures |
Up to 100 bar / 1,450 psi |
| Temperatures |
Up to 425 °C / 800 °F |
| Discharge sizes |
From 150 to 250 mm / 6 to 10 inches |
| Maximum speed of rotation |
Up to 3,600 rpm |
Hydraulic power recovery turbine
Many industries aim to reduce their ecological footprint by minimizing energy consumption. Sulzer Hydraulic Power Recovery Reaction Turbines can be used to capture lost energy.
Seawater treatment
With enhanced oil recovery methods, often prior to injection sea water needs to be treated to remove or reduce salt content. Sulzer’s pumps achieve this by delivering sea water to the SRU / SWRO membrane racks.
