Etabloc SYT Dry-installed pump
Dry-installed pump

Etabloc SYT

Volute casing pump for horizontal or vertical installation, back pull-out design, single-stage, with ratings to EN 733, radially split volute casing, replaceable casing wear rings, volute casing with integrally cast pump feet, closed radial impeller with multiply curved vanes, single mechanical seal to EN 12756, product-lubricated carbon plain bearing, grease-lubricated radial ball bearing in the motor housing, 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

Technical Data

  • Max. flow rate337 m³/h
  • Max. head99 m
  • Max. allowed working pressure16 bar
  • Max. allowed fluid temperature350 °C


  • 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

Material number list – Etabloc SYT

280 products
NameWeightMaterial numberPrice
ETBY 040025-160 S08 4-0,55- 80M48 Kilogram48251670
ETBY 040025-160 S08 4-1,10- 90S IE362 Kilogram48251671
ETBY040-025-160 SCSDB08D200054 B47.2 Kilogram48228099
ETBY040-025-160 SCSDB08D200072 B47.4 Kilogram48228155
ETBY040-025-160 SCSDB08D200112 B49.1 Kilogram48228156


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Technical Data

  • FunctionPump
  • Connection typeFlange
  • Drive conceptWith electric actuator
  • Max. flow rate337 m³/h
  • Min. flow rate1 m³/h
  • Max. head99 m
  • Min. head1 m
  • Mains frequency50 Hz, 60 Hz
  • Mains voltage400 V, 460 V
  • Nominal pressurePN 16
  • Max. allowed working pressure16 bar
  • Suction behaviourNon-self-priming
  • Max. allowed fluid temperature350 °C
  • Min. allowed fluid temperature-30 °C

Sectional Drawings