Etanorm

Etanorm KSB

Etanorm KSB

Etanorm ,Horizontal volute casing pump, single-stage, with ratings and main dimensions to EN 733, long-coupled, back pull-out design, with replaceable shaft sleeves / shaft protecting sleeves and casing wear rings, with motor-mounted variable speed system. With KSB SuPremE, a magnetless synchronous reluctance motor (exception: motor sizes 0.55 kW / 0.75 kW with 1500 rpm are designed with permanent magnets) of efficiency class IE4/IE5 to IEC TS 60034-30-2:2016, for operation on a KSB PumpDrive 2 or KSB PumpDrive 2 Eco variable speed system without rotor position sensors. Motor mounting points in accordance with EN 50347, envelope dimensions in accordance with DIN V 42673 (07-2011). ATEX-compliant version available.

Main Applications

  • Handling clean or aggressive fluids not chemically and also mechanically aggressive to the pump materials.
  • Also Water supply systems
  • Cooling circuits
  • Also Swimming pools
  • Fire-fighting systems
  • Also General irrigation systems
  • Pump Drainage systems
  • Also Heating systems
  • Air-conditioning systems
  • Also Spray irrigation systems

Etanorm Benefits

  • Improved efficiency and also NPSHreq by experimentally verified hydraulic design of impellers (vanes)
  • Operating costs reduced by trimming the nominal impeller diameter to match the specified duty point
  • Little wear, low vibration levels and also excellent smooth running characteristics thanks to good suction performance and virtually cavitation-free operation across a wide operating range
  • Large variety of materials as standard for perfectly matching the pump to the fluid handled
  • PumpDrive perfectly matched to pump and also motor by default factory parameter settings
  • Motor-mounted variable speed system up to 45 kW saves space
  • Pump operation made fully transparent with PumpMeter
  • The efficiency of the motor also exceeds 95 % of the nominal efficiency when the motor runs at 25 % of its nominal power on a quadratic torque-speed curve.
  • Sustainable and environmentally friendly because no magnets based on “rare earth elements” such as NdFeB are used

Technical Data

Function:Pump

Connection type:Flange

Drive concept:With electric actuator,Combustion engine

Pump Max. flow rate:1368 m³/h

Min. flow rate:1.5 m³/h

Max. head:160 m

Pump Min. head:2 m

Mains frequency:50 Hz,also 60 Hz

Mains voltage:400 V,460 V,220 V,230 V,240 V,380 V,415 V,500 V,575 V,660 V,also 690 V

Casing material:EN-GJL-250/A48 CL 35B,CUSN10-C-GS/B30 C90700,GX5CRNIMO19-11-2/A743 GRADE CF-8M,
EN-GJS-400-15/A536 GRADE 60-40-18

Nominal pressure:PN 16,PN 10,CL 150,CL 125

Pump Max. allowed working pressure:16 bar

Suction behaviour:Non-self-priming

Max. allowed fluid temperature:140 °C

Pump Min. allowed fluid temperature:-30 °C