Heavy Duty Process Multistage Centrifugal Pumps

multistage centrifugal pumps

The Carver RS series is a process duty, horizontal ring section multistage centrifugal pump. Solving problems in high pressure pumping applications such as boiler feed, paper mill showers, and high pressure boosting/sanitizing. Lower rotational speeds vs high speed gearbox designs results in greater durability, longer surface life and lower NPSH required. The series also offers inter-stage diffusers to minimize radial loads for longer seal and bearing life.

Many options and capabilities exist to configure RS pumps for unique applications. The suction and discharge casings are rotatable to suit variations piping arrangements and reduce installation costs. Water cooled and air-cooled designs for a range of process temperatures. Standard materials include Ductile Iron and CD4MCU with other metallurgies available. The mechanical seals are located on the suction side of the pump, allowing for considerably more flushing arrangements. The available features and options make the RS pump an ideal solution for the most demanding industrial and process applications.

Common Multistage Centrifugal Pump Applications:

  • Boiler Feed
  • Paper mill shower water
  • Pressure boosting systems
  • Sanitary wash down services
  • High-pressure injection applications
  • Agriculture irrigation
  • Chemical and light hydrocarbon transfer
  • Coating and surface treatment Desalination and reverse osmosis
  • High rise building sprinklers

Material Courtesy of Carver Pump Company

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