The Koller ECOlution 1711-WEF is a highly efficient pump for wellness and spa applications. It combines an integrated C-profile, built-in pneumatic control and pneumatic dry-run protection, which protects the pump from damage in case of water shortage.
The model ensures reliable and economical operation and is well suited to commercial wellness facilities, hotels and spas that value quiet operation, long service life and low energy costs. It powers 4 to 6 mini jets.
Technical parameters
- Cable length: 2 m with cable ferrules for wire connection
- Protection rating: IP X5
- Drain type: self-draining – 50 Hz
- Mains voltage: 220–240 V / 50 Hz
- Power input: 0.54 / 0.40 kW
- Output power: 0.28 kW
- Length: 315 mm
- Mini jets: 4–6
- Test mark: CE, ÖVE
- Weight: 4.5 kg
