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
Material number list – Etaline-R
8 productsMaterial number | Price | |||
|---|---|---|---|---|
| ELR250-260/2204GN1 | 790 kg | 48247890 | Loading... | |
| ELR250-300/2204GN1 | 945 kg | 48247897 | Loading... | |
| ELR250-300/3704GN1 | 1,070 kg | 48247899 | Loading... | |
| ELR250-300/4504GN1 | 1,120 kg | 48247900 | Loading... | |
| ELR250-300/7504GN1 | 1,400 kg | 48247902 | Loading... |
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