NSA Centrifugal Pump


Close coupled self-priming NSA centrifugal pump


The NSA Close coupled self-priming centrifugal pump is a totally renewed design based on the original “K&R” models. However fully replaceable with former types, in dimensions as well as capacities.


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The compact pumps are simple in design, consist of few parts, and will thus reduce your costs.This of course also means easy maintenance.

  • Bilge pump
  • Ballast Pump
  • General service pump
  • Emergency fire pump
  • Cooling water pump


On basis of 50 years of experience in the production of self-priming pumps we produce a pump series that meets the future demands for economical and reliable pumps.


Design Features

Open impeller, exchangeable wear plate, standard stainless steel shaft and nonleaking mechanical shaft seal.

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  • American
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NSA (T1493)

  • English
  • Russia
  • German



Pump curve



Pump curve



NSA 50 200 9 A12



NSA 80 250 B 10 A12

Selection programs

Find curves for existing pumps, get GA drawings for initial designs and compare efficiency, motor power, NPSH and other data to find the right pump.

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