Salt chlorinator with automatic PH control - Puritron GSCN +PH -20 mg Salt chlorinator with PH- DOSING polar exchange cell, Pool volume 50-100 m3, Cl. Bonás 10-20 Mg/l (50-100% Power can be adjusted up to 1-8 hours, with polarization adjustment, water temperature measurement, PH dosing with peristaltic pump 3 lit/ 1 bar, with PH probe, with probe holder, Shutter control detection and related regulation, external flow sensor input, liquid crystal full display, polar direction display, etc.)