Dosacal Proportional Dosing Unit art. 60.002.02

Drinking water treatment. Dosage of polyphosphate salt into the water system inhibits the harmful effect of calcium and magnesium salts in the water that cause lime scale in the system, especially at the points where the temperature change is greatest (domestic water boiler exchanger, water heater-washer coil, etc.). With By-Pass brass casting, glass made of blue San material to prevent/abate bacterial growth. FF 1/2" connection. Max working pressure 10 Bar. Chrome-plated brass ferrule