K2 (KGK)

K2 series comprises long vertical sump pumps with external electric motor and baseplate available in 3 sizes. 

           G1 - G2                                      G3 

  • Process sump pumps for aggressive liquids

  • 3 versions according to the performance and pump size: KGK G1 - G2 (radial volute casing) or KGK G3 (axial volute casing)

  • Available in PP or PVDF with column reinforced with fiberglass

  • Capacity up to 275m3/h 

  • Column length from 0,5 to 5m 

  • 3 motor execution available according to the specific gravity of the liquid pumped: "N" standard -  1,1 s. gravity ; "P" powered - 1,35 s. gravity ; "S" super-powered - 1,8 s. gravity

  • Different flushings available 

  • ISO 9906:2012 Grade 2 conformity

  • The shaft's guide bushings are made of ceramics or silicium carbide

  • Different vapor sealing systems or rotating mechanical seals available for the protection against corrosion of the superior metallic parts 

  • No need for a sealing system against leaking 

  • The construction of the bushing and coupling is compact, ensuring an easier installation and improved use 


K2 series is made of materials extremely resistant to corrosive agents. The pumps operate with acid solutions, hydroxides, salts with different concentrations, strong acid mixes, galvanic baths, chlorinated liquids, alcohols and emulsions, as well as sea and thermal water, from pools, tanks, and wells. The liquid maximum temperature accepted is 90°c. 

  • Wastewater and water treatments 

  • Electrochlorination 

  • Fume scrubber

  • Cooling towers 

  • Metal treatments (stripping, galvanic baths)



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K2 (KGK) products