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.

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


DESIGN FEATURES

  • 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.


STANDARD CONSTRUCTION MATERIALS

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

OPERATION LIMITS

  • 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).
APPLICATIONS

  • 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.

RUHRPUMPEN NOMENCLATURE

  • TR





The Global Proposal System (GPS) is Ruhrpumpen's Internet based pump selection system. GPS allows customers to quickly make accurate and detailed pump selections. As it is Internet based, no software is required on the local computer. By entering a set of operating conditions into GPS, all pumps matching those conditions can easily be displayed. From there a performance curve with operating conditions can be created and saved.

The majority of the Ruhrpumpen product catalog has been loaded into GPS. Many lines are available for immediate access without requiring a login. Those product lines shown in gray are only available with a user account.

In addition to the curve selection capability available for public access, GPS provides Ruhrpumpen the ability to generate complete quotation packages internally. This will allow faster responses to customer inquiries.

While GPS is a powerful tool it cannot handle all situations. Certain product lines and conditions are beyond the capabilities of anything but an experienced Application Engineer. Please contact Ruhrpumpen for assistance with any application, small or large.

Usage note: GPS will launch new sessions or pop-ups for user option selection and other functions. Your browser's pop-up settings may require adjustment for these to function properly.


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



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IOM Manual TR Pump. English




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