HSB AXIALLY SPLIT SINGLE STAGE PIPELINE PUMP

The gold standard for the crude oil industry

The HSB API 610 (ISO 13709) Type BB1 is an axially split, single stage, horizontal, between bearing pump. Many HSB pumps are in service on crude oil pipelines in many parts of the world. Its robust casing and custom hydraulics are specifically designed to meet project requirements.

• Axial split casing with 600# and 900# flanges to meet project requirements
• Staggered vane, double suction impeller on larger sizes for reduced vibration
• Custom hydraulics to meet both current and future requirements with a simple rotor change
• Ball-ball, sleeve-ball and sleeve-pivot shoe bearings are available
• High-speed designs available for remote gas turbine-driven applications

Main applications

Main design features

• High-pressure casing allows pumps to be run in series for pipeline flow variations
• Robust shaft for reduced deflection
• Custom designed impellers and volutes
• Grouted, ungrouted and offshore heavy-duty baseplates
• Motor, steam turbine and gas turbine drivers

Key characteristics

Capacities	Up to 10,000 m3/h / 45,000 US gpm
Heads	Up to 550 m / 1,800 ft
Pressures	Up to 150 bar / 2,200 psi
Temperatures	Up to 205°C / 400°F
Discharge sizes	150 to 750 mm / 6 to 30 inches
Maximum speed of rotation	Up to 5,000 rpm

Performance range