Sulzer BB3 and BB5 pumps are also used for flow assurance service – sometimes referenced as dead oil or hot oil circulation. Though they are usually electric motor driven, sometimes they are specified with diesel engine drivers. These pumps are critical to maintain oil production in cold deep water.
Up to 3,200 m3/h /
14,000 USgpm
Up to 900 m3/h /
4,600 USgpm
Up to 1,000 m3/h /
4,400 USgpm
Heads Up to 2,900 m /
9,500 ft
Up to 2,600 m /
10,000 ft
Up to 7,000 m /
23,000 ft
Up to 300 bar /
4,400 psi
Up to 300 bar /
4,500 psi
Up to 425 bar /
6,250 psi
Temperatures Up to 200°C /
From -30°C to 425°C /
-20°F to 800°F
From -50°C to 425°C /
-46°F to 800°F

  • CP horizontal radially split multistage barrel pump
    CP ISO 13709 / API 610 Type BB5 radially split barrel casing pumps are used in both high-pressure oil production and high-temperature refinery applications.

  • GSG diffuser style barrel pump
    The GSG pump is the least costly form of ISO 13709 / API 610 Type BB5 high-pressure barrel pumps. The GSG back-to-back rotor stack is supplied on low- density services where rotor stability is critical.

  • MSD axially split multistage pump
    The MSD pump has the broadest hydraulic coverage of any BB3 type multistage pump in the market. There are over 10 000 MSD pumps installed in product pipelines, boiler feed, water injection and even nuclear safety-related services around the globe.

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