MODEL HR/HOR (OH2)
  Fully compliant with API 610 requirements
  Operating Parameters:
• Flow rate in excess of 15,000 USGPM (3,400 m3/h).
• Differential heads up to 1,200 FT (365 m).
• Temperatures up to 800 Deg. F (425 Deg. C)
• Standard Design Working Pressure of 725 PSIG (5,000 kpag).
• Higher pressure designs available, in excess of 1,450 PSIG
    (10,000 kpag).
  Standard Features:
• Widest hydraulic coverage in the industry.
• Application tailored hydraulic selections.
• 300# flange ratings, with end 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:
• Semi-open Coke Crusher design, with wear plate.
• High pressure special casing design.
• Oil Flinger/Oil Ring/Purge Mist/Pure Oil lubrication of bearings.
• 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.
• Pre-grouted baseplates or non-grouted baseplates.
• Non-standard API 610 material available.
 
  Model: HR/HOR-OH2
  Type: Overhung, Single Suction
  Max Capacity: USGPM 15,000
M#/Hr 3,400
  Max Head: Feet 1,100
  M 335
  Max Temperature: °F 800
  °C 425
  Std. Pressure: PSIG 725
  Kpa 5,000
  Opt. Pressure: PSIG 1,450
  Kpa 10,000
   
   
   
Typical Application:
Single suction, centre-line mounted process pump
for refinery service.

An adaptation of the HR applications requiring an
open, non-clog impeller design, such as slurry coke crusher services