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Radial Split Case Pump ESD(BB2) Between Bearing

  • Contact Us

  • Eu-Flo Pump Industries Co Ltd
  • Pump Expert of European Standard
  • Tel: 021-64911960
  • Phone: 13391393652
  • Email:
  • Address:Room 1506, 638 Heng Feng Road, Su He No.1 Mansion,200040.Shanghai,China

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ESD is the type of BB2 of API, it is the axially split case pump , multistage(or two stage), the centrifugal pump that is completely designed according to API610 10th  and ISO13709 standard. ESD radial split case pump is designed as the API610 BB2 construction . ESD type radial split case pump is mainly use of oil, crude oil, oil and gas for petroleum industry, coal industry , or liquid transferring of power plant and loading on land of marine or offshore platform
However, EU-Flo Pump also can offer tailor-made pumps to meet the special requirement on working temperature, corrosive liquid, Lower NPSHr and efficiency, etc. in the projects. If you have special request for API610 / ISO13709 (BB2 type) radial split case pump, do not hesitate to contact EU-Flo, we will present to you an optimized proposal.


  • Double volute design for pumps with single head over 60m, completely balance the radial force and ensure reliable service and save your maintenance costs.
  • double suction or Back-to-Back stacked impeller to avoid the axial thrust.
  • Optional shaft sealing for single mechanical seal, double mechanical seal, cartridge mechanical seal meet to API 682
  • Optional stuffing box cooling jacket allow the pump to transfer high temperature liquid.
  • Bearing bracket with cooling jacket or finned shape cooled by fan to ensure long bearing life and stable pump working.
  • Bearing lubrication is optional for grease, ring oiled, splashed systems or flushing systems.
  • Bearing type can be rolling element bearing and sleeve bearing for heavy duty
  • Full Range Pump to meet vary demand of you designed capacity and head.


  • High Efficiencies and reduced energy consumption. double suction impeller with optimum hydraulics optimized by CFD analysis and the fluid experts from EU-Flo Pump
  • Lower NPSHr and high efficiency at wide performance range.
  • 3D design to ensure nice performance and excellent construction.
  • Many choices for material, cast steel, all stainless steel and duplex stainless steel, bronze for your different application.
  • Wide performance range allow you to have a reasonable project design
  • Excellent pumps with shortly delivery.
  • Compacted design allow you save your landing space.
  • Top-Top Discharge and Suction Nozzles construction
  • Long lifetime and easy maintenance without disturbing the driver, coupling hubs or casing


  • boosting in General Industries of chemical process for hot oil and hot liquids, crude oil.
  • boiler water feeding
  • Food & beverage
  • Sewage Treatment Plant
  • Marine & offshore
  • Biofuels
  • Fertilizers
  • Desalination
  • Petrochemical processing
  • Clear and lightly contaminated liquids

Operation Range                                                                           

  • Capacity:

up to 2778L/s (10000m3h), if you need special performance, EU- Pump can offer tailor-made pumps for your application

  • Head :

up to 450m(1480ft), if you need special performance, we can offer tailor-made pumps for your application

  • Working temperature

up to 450°C

  • Design pressure

Up to 5.0Mpa which depends on the application.

  • Dis Flange

up to 600mm or tailor design. Flange standard can be DIN, AS,ANSI, JIS ,GOST or other standard.