Main applications etaline
- Biogas
- Breweries
- Building services
- Food and beverages
- HVAC
- Heat transfer, Cooling circuits
- Heating / ventilation / air-condition
- Industry engineering
- Irrigation
- Special processes
- Steam and hot water, district heating
- Steel
- Waste water
- Water
- Water supply
- Watertransport
Design etaline
Single-stage volute casing pump in in-line design, with magnetless KSB SuPremE motor of efficiency class IE4/IE5 and PumpDrive variable speed system; pump shaft and motor shaft are rigidly connected. With KSB SuPremE, a magnetless synchronous reluctance motor of efficiency class IE4/IE5 to IEC TS 60034-30-2:2016, for operation with the KSB PumpDrive 2 or KSB PumpDrive 2 Eco variable speed system without rotor position sensors. Motor mounting points in accordance with EN 50347, envelope dimensions in accordance with DIN V 42673 (07-2011). ATEX-compliant version available.
Application pump etaline
Hot water heating, cooling circuits, air-conditioning, water supply systems, service water supply systems, industrial recirculation systems
Drive pump etaline
Standard design:
- KSB/Siemens surface-cooled IEC frame three-phase squirrel-cage motor
- Efficiency class IE1 (size 71/80) / IE3 (from size 90) to IEC 60034-30
- Rated voltage (50 Hz) 230 V / 400 V ≤ 2.20 kW
- Rated voltage (50 Hz) 400 V / 690 V ≥ 3.00 kW
- Rated voltage (60 Hz) – / 460 V ≤ 2.20 kW
- Rated voltage (60 Hz) 460 V / – ≥ 3.00 kW
- Type of construction IM V1
- Enclosure IP55
- Duty type: continuous duty S1
- Thermal class F with temperature sensor, 1 PTC thermistor (size 80/90) / 3 PTC thermistors (from size 100)
Explosion-proof design:
- KSB surface-cooled IEC three-phase current squirrel-cage motor
- Efficiency class IE2 / IE3 to IEC 60034-30
- Rated voltage (50 Hz) 230 V / 400 V ≤ 2.50 kW
- Rated voltage (50 Hz) 400 V / 690 V ≥ 3.30 kW
- Rated voltage (60 Hz) – / 460 V ≤ 2.50 kW
- Rated voltage (60 Hz) 460 V / – ≥ 3.30 kW
- Type of construction IM V1
- Enclosure IP55
- Duty type: continuous duty S1
Desing Details pump etaline
Design
- Close-coupled design / in-line design
- Single-stage
- Horizontal installation / vertical
installation
- Rigid connection between pump and motor
- Back pull-out design
- Fixed speed version (without PumpDrive 2 / PumpDrive 2 Eco / PumpDrive R) / variable speed version (with PumpDrive 2 / PumpDrive 2 Eco / PumpDrive R)
Pump casing
- Radially split volute casing
- In-line design
Shaft seal
- Standardised mechanical seal to EN 12756
- Shaft equipped with replaceable shaft protecting sleeve in the shaft seal area
Bearings
- Radial ball bearings in the motor housing
- Grease lubrication
Overview of technical data etaline
| Q (50Hz) | 2.0 – 700.0 (m³/h) |
| H (50Hz) | 1.5 – 95.0 (m) |
| Type of bearing | Ball bearings |
| Casing partition | Radially split |
| Drive | Electric motor |
| Drive frequency | 50 Hz |
| Type of drive | Electric motor |
| Connection to power supply | 400 V, 3~ |
| No. of impeller entries | Single entry |
| Impeller material (EN standard) | 1.4408, CC480KK-GS, EN-GJL-250 |
| Type of installation | In-line |
| Type of coupling | Direct |
| Type of lubrication | Grease lubrication |
| Max. permissible fluid temperature | 140.0 (°C) |
| Nozzle position | In-line |
| Maximum operating pressure | PN 16 |
| Pull-out design | Yes |
| Pump set location | Dry installed |
| Shaft material (EN standard) | 1.4571, C45+N |
| Suction characteristics | Non-priming |
| Suitable for drinking water | Yes |
| Type of casing | Volute casing |
| Type of impeller | Closed, Closed / Radial, Multi-vane impeller, Radial |
| Type of connection | Flange |
| UNSPSC classification | 4515150300 |
| Casing material (EN standard) | JL1040, EN-GJL-250 |
| eClass assignment | 36410101, 36410100, 36410000, 36410105 |
| Installation position | Horizontal or vertical |
| Shaft seal type | Mechanical seal |
| Main applications | Building services, Water, Industry and process engineering |
| Casing material | Cast iron |
| Maximum discharge-side pressure | 16.0 (bar) |
| Maximum drive rating | 55.0 (kW) |
| Type of installation | Stationary |
| Maximum speed of rotation | 3000.0 (1/min) |
