TR-Pumps are multi-purpose vertical centrifugal pumps with submerged pump part and internally arranged wet shafting for pumping clean and pre-cleaned liquids in industrial and municipal water supply, water treatment and pressure increasing plants, irrigation, sprinkler and drainage-pump stations, process water and cooling water circulation systems for river water and seawater, also in fire-fighting systems.

  • Vertical arrangement.
  • Single and multi stage, single suction.
  • Impeller submerged.
  • Pump mounted thrust bearing.
  • Motor mounted above floor.

  • Capacity up to 25,000 m³/h (110,000 U.S. gpm).
  • Head 10 to 100 m (33 to 330 ft).
  • Discharge flange 8” to 64”.
  • Maximum Pressure 10 bar (146 psi).
  • Temperature up to 80 ºC (180 ºF).


  • API 610 latest edition construction available (VS3 type).
  • Pressure tight connections between the pumps and the foundation are available on request.
  • The pump part comprises of flanged inlet bellmouth with cast on cover and double curvature guide vane casing.
  • The column pipe comprises of adapter flanged pipes with welded on bearing spiders or column pipe without bearing spider.
  • Discharge casing and discharge bend are fitted with a cast on mounting to accommodate the motor stool.
  • Single entry, closed, single piece cast impeller.
  • Case wear rings.
  • Rotor ‘Pull-Out’ design available.

  • Chemical / Petrochemical industry.
  • Iron and steel industry.
  • Water works. Water lifting stations.
  • Agricultural technique.
  • Power stations and heating power stations.
  • Sugar industry.
  • Pipeline technology.
  • Dock construction.
  • Also for hydrocarbon services and API applications.


  • Cast iron bowls.
  • 416 Stainless steel impeller shaft.
  • Cast iron or cast steel impellers.
  • Steel column.
  • Steel discharge head.

  • TR


  • Basket type strainer.
  • Extended suction bell (umbrella) to minimize vortices.

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Download Literature

PVDVCT. Vertical Mixed and Radial Flow Circulating Pump Single and Multi-stage. Download

Download Literature

 48_IIOM Manual TR Pump. English Download


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