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Etanorm-RSY Dry-installed pump

Dry-installed pumpEtanorm-RSY

Horizontal volute casing pump in back pull-out design, single-stage, with ratings and dimensions to EN 733, radially split volute casing with integrally cast pump feet, replaceable casing wear rings, closed radial impeller with multiply curved vanes, single mechanical seal to EN 12756, double mechanical seal to EN 12756, drive-end bearings: rolling element bearings, pump-end bearings: plain bearings, with magnetless KSB SuPremE motor (exception: motor sizes 0.55 kW / 0.75 kW with 1500 rpm are designed with permanent magnets) of efficiency class IE4/IE5 and PumpDrive variable speed system; ATEX-compliant version available.
See all documents and downloads

Main Applications

  • Heat transfer systems
  • Hot water circulation
  • Chemical industry
  • Petrochemical industry

Technical Data

  • Max. head101 m
  • Min. head12 m
  • Max. allowed working pressure16 bar
  • Max. allowed fluid temperature350 °C

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Benefits

  • Operating costs reduced by trimming the nominal impeller diameter to match the specified duty point
  • Easy to dismantle due to back pull-out design; no need to remove the pump casing from the piping
  • High resistance by anti-seize product-lubricated carbon plain bearing or SIC/SIC bearing

Technical Data

  • FunctionPump
  • Connection typeFlange
  • Drive conceptWith electric actuator
  • Max. flow rate2285 m³/h
  • Min. flow rate50 m³/h
  • Max. head101 m
  • Min. head12 m
  • Mains frequency50 Hz,
    60 Hz
  • Mains voltage400 V,
    460 V
  • Casing materialEN-GJS-400-15/A536 GRADE 60-40-18
  • Nominal pressurePN 16
  • Max. allowed working pressure16 bar
  • Suction behaviourNon-self-priming
  • Max. allowed fluid temperature350 °C
  • Min. allowed fluid temperature-30 °C

Characteristic curves

Documents

Title
Format
Size
Last change
Motor catalog (0902.53_EN)PDF4.284/28/2022
Title
Format
Size
Last change
KSB IE3 Motor; 0,55 - 132 kW (4076.8_EN)PDF2.448/23/2022
PumpDrive R, 0,25-90 kW (4073.8_EN)PDF5.658/23/2022
Etanorm-RSY (1223.8_EN)PDF3.8810/27/2021
PumpDrive 2 Eco, CE (4074.82_EN)PDF21.688/23/2022
PumpDrive 2, CE (4074.81_EN)PDF22.288/23/2022
Title
Format
Size
Last change
Product Introduction Etanorm SYA/-RSY (1220.1_010)PDF0.5610/18/2021
Title
Format
Size
Last change
KSB SuPremE (4075.53_EN)PDF5.333/14/2022
Etanorm-RSY (1223.5_EN)PDF4.3910/18/2021
PumpDrive_R (4073.5_US)PDF1.338/23/2022
PumpDrive 2/ PumpDrive 2 Eco (4074.5_EN)PDF12.828/23/2022
Title
Format
Size
Last change