The Koller 4604 blower from the X604 series offers pneumatic control integrated in the connection box for precise airflow regulation. It is suitable for hot tubs and pneumatically controlled systems.
The box contains pneumatic control without its own pneumatic button (the button is a separate part). The design is radio-shielded. The spacing of the feet and the holes matches pumps of the 1711, 1712, 1713, 2611, 2612, 3611, 3612, 4611 and 4612 series.
Technical parameters
- Mains voltage: 220–240 V, 50/60 Hz
- Total output: 500–650 W
- Protection rating: IP 45
- Cable length: 2 m with terminals for wire connection
- Weight: 2.2 kg
For the universal voltage of 220–240 V, the corresponding output range must be specified.
