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EtaLine Pro Dry-installed pump

Dry-installed pump EtaLine Pro

EtaLine Pro – more compact, flexible and efficient. Service-friendly high-efficiency variable speed in-line pump with dry-rotor permanent magnet synchronous motor. Integrated sophisticated pump functions. Well ahead of the ErP Directive's efficiency requirements. For heating and air-conditioning applications as well as water supply systems.
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Main Applications

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

Technical Data

Max. flow rate
64 m³/h
Max. head
42.9 m
Max. allowed working pressure
10 bar
Max. allowed fluid temperature
120 °C

Material number list – EtaLine Pro

15 products
Material number
EtaLine Pro 25-25-90 0,8kW25-25-90DN 2559001/min0.8kWVar speed + max impeller dia16 kg05153485
EtaLine Pro 25-25-90 1,6kW25-25-90DN 2559001/min1.6kWVar speed + max impeller dia16 kg05153486
EtaLine Pro 32-32-70 0,8kW32-32-70DN 3260001/min0.8kWVar speed + max impeller dia19 kg05153487
EtaLine Pro 32-32-70 1,6kW32-32-70DN 3260001/min1.6kWVar speed + max impeller dia19 kg05153488
EtaLine Pro 40-40-90 0,8kW40-40-90DN 4035001/min0.8kWVar speed + max impeller dia21.2 kg05153481


  • Improved efficiency and NPSHreq by experimentally verified hydraulic design of impellers (vanes)
  • 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
  • Casing sealed reliably – even in varying operating conditions – by confined casing gasket

Technical Data

Connection type
Drive concept
With electric actuator
Max. flow rate
64 m³/h
Min. flow rate
0.1 m³/h
Max. head
42.9 m
Min. head
3 m
Mains frequency
50 Hz,
60 Hz
Mains voltage
380 V,
400 V,
415 V,
440 V,
460 V,
480 V
Casing material
Nominal pressure
PN 10
Max. allowed working pressure
10 bar
Suction behaviour
Max. allowed fluid temperature
120 °C
Min. allowed fluid temperature
-20 °C

Sectional Drawings