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Model H2R (BB2)

Model: H2R (BB2)

Type: Between Bearing
Max Capacity US gpm 8,100
  m³/h 1,840
Max Head ft 2,800
  m 850
Max Temperature °F 800
  °C 425
St. Pressure psig 725
  kPaG 5,000
Opt. Pressure psig 3,750
  kPaG 26,000

Overview: H2R (BB2) two-stage single or double suction, first stage pumps → fully compliant with API 610 requirements

Operating Parameters:

  • Flow rate in excess of 8,100 US gpm (1,840 m³/h)
  • Differential heads up to 2,800 ft (850 m)
  • Temperatures up to 800 °F (425 °C)
  • Standard Design Working Pressure of 725 psig (5,000 kPaG)
  • Higher pressure designs available

Standard Features:

  • Widest hydraulic coverage in the industry
  • Application tailored hydraulic selections
  • 600/900/1500# flange ratings
  • Controlled compression fully confined gasket fit, case to cover
  • Available in all API 610 Table H-1, S-4 through D-2 materials
  • Close clearance metalized carbon throat bushing for optimal control of stuffing box environment
  • Rigid design shaft for minimal deflection to meet and exceed API 610 requirements
  • Inpro/Seal bearing housing closures
  • Rigid cast Carbon steel bearing housings, with fins for improved heat dissipation
  • Heavy duty baseplate, drip rim or drip pan designs

Optional Features:

  • High pressure special casing design
  • Fan/Heat-sink bearing housing cooling arrangement for operation at elevated temperatures, to eliminate the need for cooling water
  • Magnetic bearing housing isolators
  • All bearing combination arrangements are available where suitable: Ball/Ball, Sleeve/Ball, Tilt Pad/Sleeve

Typical Applications for the H2R (BB2) Hydrocarbon Pump:

  • Two stage, center-line mounted pumps designed for high temperature services requiring differential head beyond the capabilities of single stage pumps