This low-power Koller 146-120-WE circulation pump offers optimal performance with very quiet operation. SUPA STEALTH (SST) technology ensures perfect adaptation to the hydraulic design of the hot tub and increases overall energy efficiency. The pump has an integrated C-profile, is compatible with the Quick Fix Vario system and resists chemicals and UV radiation, which extends its service life even with intensive operation. It is suitable for systems with automatic self-drain.
The compact dimensions and a low weight of 3.1 kg make handling and installation easier even in tight spaces. Thanks to the two-way union the pump can be used without gluing and is suitable for a wide range of filtration applications.
Technical parameters
- Model: system with self-drain function
- Output: 0.16 HP (0.12 kW)
- Voltage: 220–240 V / 50 Hz
- Weight: 3.1 kg
- Connection: 3 m cable with terminals
