Etaline-R Dry-installed pump

Dry-installed pump Etaline-R

Vertical close-coupled pump with volute casing in in-line design with magnet-less 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.
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Main Applications

  • Service water supply systems
  • Heating systems
  • Industrial recirculation systems
  • Air-conditioning systems

Technical Data

Max. flow rate
1900 m3/h
Max. head
97 m
Max. allowed working pressure
25 bar
Maximum allowable fluid temperature
140 °C

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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

Technical Data

Function
Pump
Connection type
Flange
Drive concept
With electric actuator
Max. flow rate
1900 m3/h
Min. flow rate
60 m3/h
Max. head
97 m
Min. head
0.1 m
Mains frequency
50 Hz,
60 Hz
Mains voltage
400 V,
460 V
Nominal pressure
PN 25
Max. allowed working pressure
25 bar
Suction behaviour
Non-self-priming
Maximum allowable fluid temperature
140 °C
Minimum allowable fluid temperature
-30 °C

Sectional Drawings

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