CENTRIFUGAL PUMPS, API 610 BB2, one stage

General

Our basic one stage API 610 type BB2 pumps are centre line mounted, radial split, double suction, between bearing pumps. The pump and motor  are flexibly coupled and installed on a common baseplate. The radial casing pull-out design allow removal of the rotor assembly without disturbing the driver, coupling hubs or casing nozzle connections.

Design features

  • Meet all API 610 requirements
  • Top-Top nozzle design, inline design available
  • Double volute design
  • Single entry or Double entry impeller for low NPSHR characteristics
  • Rotor hydraulically balanced radially and axially
  • Seal area meet API 682
  • Mechanical seals and seal systems as per API682
  • Vertical mounting also with nozzles same side and other design options available
  • All metallurgies available
  • Design to NORSOK and customer specifications available

BB2, one stage Performance

Q (m3/h)  1500/4000
P (barg)  160/55

dH (m)  400/300
T (⁰ C)  +450