PICO DUO Automatic pH and Rx Regulation – pH and Disinfection Dosing

The PICO DUO automatic regulation is a two-channel system for the simultaneous regulation of pH and the redox potential Rx of pool water. The dosing pump with a capacity of 1.5 l/h independently controls the dosing of pH minus (range 7.0–7.6) and disinfectant (range Rx 350–850 mV) in pools up to 60 m³.

Calibration of the pH probe is carried out at a single point at a value of pH 7.0, and calibration of the Rx probe at a value of 475 mV, with both calibrations being simple and quick. The compact design of the PICO DUO saves space in the technical room and simplifies the wiring compared to two separate controllers.

Automatic regulation of both parameters eliminates the risk of excessive or insufficient chemical dosing and ensures consistently hygienically safe, clean, and gentle pool water. Ideal for pool owners who want maximum operating comfort in a single device.