Etabloc SYT

Main applications

  • Building services
  • Cooling water and condensate
  • Energy
  • Heating / ventilation / air-condition
  • Industry engineering
  • Municipal waste water
  • Power Stations > 100 MW
  • Steel
  • Waste water
  • Water supply

Technical data

Q max 337.0 m³/h
H max 99.0 m


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.


Heat transfer systems, hot water recirculation

Further technical information about Etabloc SYT

Overview of technical data

Q (50Hz) 1.5 – 337.0 (m³/h)
H (50Hz) 2.0 – 99.0 (m)
Type of bearing Plain bearings
Casing partition Radially split
Drive frequency 50 Hz /60 Hz
Type of drive Electric motor
Drive voltage Low voltage
Explosion protection IP55
Explosion protection IP55
No. of impeller entries Single entry
Impeller material (EN standard) JL 1040 / A48CL35
Type of installation Close-coupled
Type of coupling Direct
Type of lubrication Product lubrication
Max. permissible fluid temperature 350.0 (°C)
Nozzle position End suction
Maximum operating pressure PN 16
Pull-out design Yes
Pump set location Dry installed
Shaft material (EN standard) 1.4021 + QTHRC55
Suction characteristics Non-priming
Type of casing Volute casing
Type of impeller Closed / Radial
Type of connection Flange
UNSPSC classification 4015150300
Casing material (EN standard) JS 1030 / A536 GR 60-40-18
eClass assignment 36410000, 36410100, 36410101
Installation position Horizontal or vertical
Shaft seal type Mechanical seal
Main applications Industry and process engineering, Energy, Building services, Oil / Gas
Casing material Nodular cast iron
Maximum discharge-side pressure 16.0 (bar)
Type of installation Stationary
Maximum speed of rotation 3500.0 (1/min)