J Line

The type J is an API 610, radially split, single stage, double suction, double volute, heavy duty process pump mounted between bearings and designed for continuous heavy-duty service on a broad range of process and industrial applications.

  • Radially split, horizontal single stage 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.
  • Materials of construction per API 610. Other materials on request.

  • Capacity up to 6,814 m³/h (30,000 U.S. gpm).
  • Head up to 610 m (2,000 ft).
  • Maximum Pressure 125 bar (1,813 psi).
  • Temperature to 450ºC (850ºF).


  • Heavy duty process design according to API 610 latest edition (BB2 type).
  • Ring Oil Lubrication. Other methods of lubrication 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.

  • Heavy-duty high temperature process.
  • Process and Industrial applications including: Charge, Transfer, Injection and Utility booster.


  • J Line

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Download Literature

HVN_B_1J Line. Heavy Duty, Single Stage, Double Suction, Between Bearing, API 610 Process Pump. Download

Download Literature

4_IIOM Manual J Line. English Download


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