Submissive wells of the new generation Ciris (Siris)

Submissive wells of the new generation Ciris (Siris)

Ciris pumps-new Generation of submersible well pumps developed in accordance with the modern requirements for energy efficiency and reliability, taking into account work in difficult conditions, including low quality of the supply voltage.

Pumps (Electronsium aggregates ) Ciris consist of asynchronous sealed rewinding electric motor of the DAP series and one- /multi-stage centrifugal pump, interconnected by a hard sleeve coupling. The fluid is supplied through the submarine located between the pump and the electric motor, protected from large mechanical particles by the mesh filter.

manufacturer of electro-axial aggregates of CIIRIS -Livninsos JSC (GMS group).


Fields of application
Industrial, urban and urban and urban and urban rural water supply, irrigation, irrigation and irrigation systems, mining industry, pressure increase systems, lowering groundwater levels.


Technical characteristics



Design features and advantages

  • Modernized highly effective hydraulics of the pumping part
  • A wide size row of pumping parts and electric motors
  • Cabinet parts and shafts of the pump and electric motor made of stainless steel
  • Work wheels with axial unloading and reinforcing stainless steel
  • A new line of electric motors of a series of DAPs with an increased efficiency and a resource of 25,000 hours.
  • Simplicity of installation and maintenance without the use of a special tool.
  • 3 years of warranty.


Operating conditions

  • External diameter (inch):
6, 8, 10, 12
  • Mount range:
2.5 - 290 m³/h
  • Smooth range:
up to 600 m
  • Power of the DAP electric motor:
up to 130 kW
  • Synchronous speed:
3000 rpm
  • The degree of protection of the electric motor:
IP68
  • Nominal power voltage:
50 Hz, 3x380 in
  • Minimum flow rate for
electric motor cooling: 		0.2 m /s


for connecting the pumps to It is recommended to use power and protection stations of the type HMS Control L3 .


The structure of the symbol

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Request for

  • Sucked environment:
water
  • Temperature:
up to 25 ° C
  • General mineralization (dry residue):
up to 1500 mg/l
  • Sulfate content:
up to 500 mg/l
  • Chlorida content:
up to 350 mg/l
  • Content of hydrogen sulfide:
up to 1.5 mg/l
  • Sand content:
up to 100 mg/l