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RPH-V Vertical shaft submersible pump
Vertical shaft submersible pump


Vertical radially split volute casing pump to API 610 and ISO 13709 (heavy-duty), type VS4, with radial impeller, single-entry, single-stage.
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Main Applications

  • Pump for handling the large variety of petroleum products in refineries as well as in the chemical and petrochemical industry.
  • Refineries
  • Chemical industry
  • Petrochemical industry
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Technical Data

  • Max. head240 m
  • Min. head0.1 m
  • Max. allowed working pressure35 bar
  • Max. allowed fluid temperature230 °C

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  • Seal chamber to API 610 accommodates all mechanical seals to API 682.
  • Wide variety of flanges to all standards up to PN 40 equivalent (ASME Class 400)
  • Rigid spacer-type coupling for ease of mechanical seal maintenance

Technical Data

  • FunctionPump
  • Connection typeFlange
  • Drive conceptWith electric actuator
  • Max. flow rate180 m3/h
  • Min. flow rate0.1 m3/h
  • Max. head240 m
  • Min. head0.1 m
  • Mains frequency50 Hz, 60 Hz
  • Mains voltage110 V, 115 V, 120 V, 125 V, 200 V, 208 V, 220 V, 230 V, 240 V, 260 V, 276 V, 278 V, 380 V, 400 V, 415 V, 440 V, 460 V, 480 V, 500 V, 525 V, 575 V, 600 V, 660 V, 690 V, 760 V, 830 V, 1000 V, 3000 V, 4160 V, 5000 V, 5500 V, 6000 V, 6600 V, 6900 V, 11000 V
  • Casing materialA216 GRADE WCB, A995 GRADE 1B, A743 GRADE CA6NM, GX5CRNIMO19-11-2/A351 GRADE CF8M
  • Nominal pressureCL 300, PN 40
  • Max. allowed working pressure35 bar
  • Suction behaviourNon-self-priming
  • Max. allowed fluid temperature230 °C
  • Min. allowed fluid temperature-30 °C

Characteristic curves

Sectional Drawings

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2-page product description RPH-V (1316.026_EN)PDF2.486/22/2021
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RPH-V (1308.450_EN)PDF4.564/19/2021
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