The WHPHRH is a fully integrated system for swimming pool water treatment, a complete solution that is easy to use and extremely accurate. Ideal for private pools, it is equipped with two pumps with PVDF head for pH/Redox regulation, a flow control input and a final product alarm with backup dosing. The WHPHRH is equipped with a self-learning function that allows the device to interpret the chemistry of your pool water to automatically adjust the dosing process, as well as an innovative pH/Redox sensor calibration system. Features: - Wall mounting. - Backlit LCD display. - Double ball check valve. - Standard PVDF liquid heads. - RS485 output for web management (ERMES). - MODBUS with BT MODBUS module on request. Accessories for the basic model: - PVDF injection valve (0.3 bar). - PVDF level sensor. - PVDF filter. - PE supply hose (2 m). - PVC suction hose (flexible) (2 m). - PVC degassing hose (4x6) (2 m).