Etanorm-RSY Dry-installed pump
Dry-installed pump

Etanorm-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 of efficiency class IE4/IE5 and PumpDrive variable speed system; ATEX-compliant version available.
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Main Applications

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

  • Max. flow rate2285 m³/h
  • Max. head101 m
  • Max. allowed working pressure16 bar
  • Max. allowed fluid temperature350 °C

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

Characteristic curves

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Documents

TitleFormatSizeLast change
PumpDrive 2 Eco (4074.82_EN)pdf25.071/21/2021
PumpDrive 2 (4074.81_EN)pdf28.2510/1/2020
PumpDrive R, 0,25-90 kW (4073.8_EN)pdf5.657/23/2019
Etanorm-RSY (1223.8_EN)pdf3.7611/12/2019
TitleFormatSizeLast change
Product Introduction Etanorm SYA/-RSY (1220.1_010)pdf0.565/24/2019
TitleFormatSizeLast change
KSB SuPremE (4075.53_EN)pdf5.1412/11/2020
Etanorm-RSY (1223.5_EN)pdf4.394/21/2020
PumpDrive 2/ PumpDrive 2 Eco (4074.5_EN)pdf1311/5/2020
TitleFormatSizeLast change

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 material8136
  • Nominal pressurePN 16
  • Max. allowed working pressure16 bar
  • Suction behaviourNon-self-priming
  • Max. allowed fluid temperature350 °C
  • Min. allowed fluid temperature-30 °C

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Founded in 1871 in Frankenthal (Germany), KSB has been one of the leading suppliers of pumps and industrial valves for over 100 years. With more than 15,500 employees worldwide and its own sales and marketing, manufacturing facilities and service operations, KSB develops and produces custom-fit pumps for various applications.

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Industrial pumps and valves from KSB cover a wide range of applications and are highly energy-efficient. Products convince with the most innovative technology as well as with systems that have been tried and tested for many years - including the Etanorm water pump. Achieving more than 1.5 million sales worldwide, Etanorm is the most successful standard water pump. With KSB spare parts and services.

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