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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