Products

Model HDR (BB2)

Model: HDR-BB2
Type: Between Bearing, Double Suction
Max Capacity: US gpm
m³/h
25,000
5,700
Max Head: ft
m
1,400
425
Max Temperature: °F
°C
800
425
St. Pressure: psig
kPaG
725
5,000
Opt. Pressure: psig
kPaG
3,750
26,000

Single Stage Double Suction Pumps Fully compliant with
API 610 requirements

Operating Parameters:

  • Flow rate in excess of 25,000 US gpm (5,700 m³/h).
  • Differential heads up to 1,400 ft (425 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.
  • 300# flange ratings, with side suction or top suction design casings.
  • Available in all API 610 Table H-1 materials.
  • Cast or fabricated impellers, for expanded hydraulic coverage.
  • 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.
  • Cylindrical roller radial bearings for ample load carrying capability.
  • Duplex angular contact 7300 series thrust bearings.
  • Inpro/Seal bearing housing isolators.
  • Heavy Duty baseplate, drip rim or drip pan designs.

Optional Features:

  • High pressure special casing design.
  • Oversized shafts and bearing housing arrangements.
  • 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 Application:

Double suction, centre-line mounted pumps designed for high temperatures and
pressures with top/top nozzles.