Grundfos NK/NKG

Grundfos NK/NKG are non-self priming, centrifugal end-suction pumps with a wide range of applications.

The NK model is designed to EN733 standards.

The NKG model is designed to ISO2858 standards.

Comes with stainless steel volute option.

BKB supplies both bare-shaft and fully assembled based up models, along with offering of standard MEPS efficiency to IE3 efficiency motors.

Typical applications

  • HVAC
  • Industrial water transfer
  • Cooling System
  • Heating System

Back pull out design and spacer coupling (for based up models) this enables

  • Easy removal of pump element for servicing of impeller, coupling, bearing and seals without needing to affect pipework.
  • Pump is electro-coated for increased corrosion thickness.
  • Impeller wear ring comes standard for long service life of pump casing and impeller, and superior hydraulic performance.
  • BKB offers standard and custom base up options, please enquire with BKB for non-standard options.
  • Available with MEPS, IE2 and IE3 motor efficiencies.
  • Variable shaft and seal materials available for custom applications; please enquire with BKB.