J Line Horizontal Radially Split Pump

Heavy-Duty, Single Stage, API 610 Process Pump (BB2 type)

The J Line features radially split, single stage, heavy-duty horizontal process pumps, engineered to API 610 latest edition (BB2 type), mounted between bearings and designed to service a broad range of process and industrial applications.

Operation limits

Capacity up to 6,814 m³/h (30,000 gpm)
Head up to 610 m (2,000 ft)
Maximum Pressure up to 125 bar (1,813 psi)
Temperature up to 450 °C (850 °F)
Applications Heavy-duty, high-temperature processes. Industrial applications including: charge, heat transfer, water injection and utility booster.


The type J pumps are API 610 (BB2 type), radially split, single stage, double suction, dual volute process pumps, mounted between bearings and designed for continuous heavy-duty service on a broad range of processes and industrial applications.

  • Radially split, single stage, horizontal centrifugal pump
  • Centerline mounted
  • Double volute casing
  • Single end cover design
  • Double suction, enclosed impeller
  • Thrust compensation by double suction impeller
  • Top-Top nozzle arrangement other Nozzle arrangements & high pressure capabilities are available on special request

Heavy-duty process design according to API 610 latest edition (BB2 type)

  • Ring Oil Lubrication other methods available
  • Ball/Ball, Sleeve/Ball & Sleeve Tilting Pad bearings available to suit API or customer requirements
  • Fan and Water cooling available
  • Coke crusher design available for heater charge services
  • Side-Side and side-top nozzles available
  • High pressure capability available on some sizes
  • Jacketed casings available for fly ash & similar service
  • Double ended shaft available
  • 180 degree bearing bracket
  • Materials of construction per API 610

Other materials on request