RPG VS1 / VS6 - RPG

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RPG VS1 / VS6

The RDV6 pump is a type VS6 vertical multistage can type pump that is used in situations where Net Positive Suction Head Available (NPSHA) is limited. The pumps are designed to the latest edition of API 610 and API 682 standards. The RPG VS6 vertical shaft pumps are engineered with a barrel (suction can). An extensive range of hydraulics gives a comprehensive range of heads and flows to match your process. Varied material options are also available to suit specific fluid requirements.

Product features

  • Full compliance with API 610 (ISO 13079) VS1/VS6
  • Variety of hydraulic designs for each pump size allows optimal selection of the pump
  • External casing design per ASME
  • Radial diffuser casing minimizing radial forces
  • Axial thrust balance by balance drum
  • Rigid shaft with critical speed above operating speed. Pump rotor fully dynamically balanced
  • Several mechanical seal options: single, double, tandem seals. Seal chamber designed to fit API 682 mechanical seals
  • Optional location of pump nozzles above or below mounting plate
  • For the VS6 model, the suction and discharge nozzles can be positioned 90 degrees apart. Flange type mounting plate according to international standards, ISO and ANSI

VS1 / VS6 Series - Design Features

Maximum Capacity Up to 4,000 m3/h
Maximum Head Up to 700 m
Maximum Temperature Up to 300˚C
Power Supply
MaterialsCarbon steel, chrome steel, stainless steel, duplex and super duplex
Materials of construction in accordance with the latest API 610 Annex H Table H.1
Special material and coatings available
Pump Size
 
ApplicationsPetrochemical processChemical processing
Refinery off-sitesDrainage
Gas and coal processingLiquid sulphur
Molten saltsLow NPSH applications
AdvantagesLow maintenance costsEase of installation
Low operation costs