Etabloc Dry-installed pump
Dry-installed pump

Etabloc

Single-stage close-coupled volute casing pump, with ratings to EN 733, with replaceable shaft sleeve and casing wear rings, with motor-mounted variable speed system. With KSB SuPremE, a magnetless synchronous reluctance motor of efficiency class IE4/IE5 to IEC TS 60034-30-2:2016, for operation with the 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.
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Main Applications

  • Handling clean or aggressive fluids not chemically and mechanically aggressive to the pump materials.
  • Water supply systems
  • Cooling circuits
  • Swimming pools
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Technical Data

  • Max. flow rate740 m³/h
  • Max. head160 m
  • Max. allowed working pressure16 bar
  • Max. allowed fluid temperature140 °C

Benefits

  • Improved efficiency and 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 excellent smooth running characteristics thanks to good suction performance and virtually cavitation-free operation across a wide operating range

Characteristic curves

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Documents

TitleFormatSizeLast change
icon download-pdf2-page product description Etabloc (1173.021_EN)pdf1.4610/14/2020
TitleFormatSizeLast change
icon download-pdfEtabloc (1173.8_EN)pdf6.375/5/2020
icon download-pdfEtabloc GNF (1167.86_EN)pdf4.055/24/2019

Technical Data

  • FunctionPump
  • Connection typeFlange
  • Drive conceptWith electric actuator
  • Max. flow rate740 m³/h
  • Min. flow rate1 m³/h
  • Max. head160 m
  • Min. head1 m
  • Mains frequency50 Hz, 60 Hz
  • Mains voltage220 V, 230 V, 380 V, 400 V, 415 V, 440 V, 460 V, 480 V, 500 V, 575 V, 660 V, 690 V
  • Casing material1819, 3917, 2716, 8136, C106
  • Nominal pressurePN 16, PN 10, CL 150, CL 125
  • Max. allowed working pressure16 bar
  • Suction behaviourNon-self-priming
  • Max. allowed fluid temperature140 °C
  • Min. allowed fluid temperature-30 °C

Sectional Drawings

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