Description
Sulzer Pump Centrifugal BBS and CD between bearings single stage pumps-Built for refinery, oil, and process plant duties, they deliver smooth, high-pressure pumping with minimal maintenance—ideal for heavy-duty, high-performance applications.
Key Technical Specifications:
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Capacities: Up to 7,000 m³/h / 30,000 US gpm
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Head: Up to 800 m / 2,600 ft
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Pressure: Up to 50 bar / 740 psi
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Temperature: Up to 425 °C / 800 °F
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Discharge sizes: 150–600 mm / 6 to 24 inches
- Maximum speed of rotation: Up to 5,500 rpm
Why Choose Sulzer BBS & CD?
Choose the BBS & CD pumps for high-pressure oil, refinery, and process services where reliability matters. With centerline support and double suction impellers, they’re designed to resist thermal misalignment, handle harsh conditions, and operate smoothly under demanding API 610 standards.
Main Features:
Centerline-supported casing reduces thermal misalignment
Double-suction impeller lowers NPSH₃ and improves suction performance
High critical speed ensures vibration-free operation
Casing built for 2× API 610 nozzle loads, resisting pipe stress
Flexible installation: grouted or ungrouted baseplates, support for 1× or 2× nozzle loads
Thermal expansion features, staggered vane impellers (large sizes), Coke Crusher option, and SUME abrasion-resistant coatings
Applications:
Perfect for heavy-duty pumping needs in industries such as:
Low-pressure unit charge
Atmospheric or vacuum distillation columns
Fractionator bottoms
High-temperature oil-sands processing (with abrasion coatings)
Boiler-feed booster systems
