RC Vortex impeller

Fast facts

Discharge sizes: from DN 32 to DN 250
Maximum working pressure: 10 bar - according to the pump size
Flow rate: up to 800 m3 /h
Differential head: up to 60 m
Temperature: up to 150-220°C - according to the pumped liquid
Materials: Cast Iron GJL250 or AISI 316. Upon request AISI 304, AISI 904, duplex, superduplex, Hastelloy

Large free passage clearance up to 180 mm due to the completely recessed impeller.

Centrifugal pumps with bearing bracket in according to ISO 2858/ISO 5199 norms.

  • Heavy Duty Shaft and Bearings.
  • Only 4 bearing brackets for the whole range.
  • Only 1 casing cover fits every seal arrangement


Handling chemical and crystalline suspensions, all viscous liquid, liquid with high concentrations of fibrous suspensions, municipal and industrial wastewater, every kind of sludge.

Textile and tannery:
refineries, general industrial service, pulp and paper industry, foodstuffs industry, sugar industry, sea water desalination plants, absorption equipment in environmental engineering, power stations, steel industries.